diff --git a/setup/iso_639/ca.po b/setup/iso_639/ca.po
index a6064b3da6..5012e48969 100644
--- a/setup/iso_639/ca.po
+++ b/setup/iso_639/ca.po
@@ -12,14 +12,14 @@ msgstr ""
 "Report-Msgid-Bugs-To: Debian iso-codes team <pkg-isocodes-"
 "devel@lists.alioth.debian.org>\n"
 "POT-Creation-Date: 2011-11-25 14:01+0000\n"
-"PO-Revision-Date: 2012-10-21 16:27+0000\n"
+"PO-Revision-Date: 2012-10-26 17:42+0000\n"
 "Last-Translator: Ferran Rius <frius64@hotmail.com>\n"
 "Language-Team: Catalan <linux@softcatala.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2012-10-22 04:39+0000\n"
-"X-Generator: Launchpad (build 16165)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:58+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: ca\n"
 
 #. name for aaa
@@ -10560,19 +10560,19 @@ msgstr ""
 
 #. name for jah
 msgid "Jah Hut"
-msgstr ""
+msgstr "Jah Hut"
 
 #. name for jaj
 msgid "Zazao"
-msgstr ""
+msgstr "Zazao"
 
 #. name for jak
 msgid "Jakun"
-msgstr ""
+msgstr "Jakun"
 
 #. name for jal
 msgid "Yalahatan"
-msgstr ""
+msgstr "Jalahatan"
 
 #. name for jam
 msgid "Creole English; Jamaican"
@@ -10580,31 +10580,31 @@ msgstr "Anglès crioll; Jamaica"
 
 #. name for jao
 msgid "Yanyuwa"
-msgstr ""
+msgstr "Yanyula"
 
 #. name for jaq
 msgid "Yaqay"
-msgstr ""
+msgstr "Yaqay"
 
 #. name for jar
 msgid "Jarawa (Nigeria)"
-msgstr ""
+msgstr "Jarawa (Nigèria)"
 
 #. name for jas
 msgid "Javanese; New Caledonian"
-msgstr ""
+msgstr "Javanès; Nova Caledònia"
 
 #. name for jat
 msgid "Jakati"
-msgstr ""
+msgstr "Jakati"
 
 #. name for jau
 msgid "Yaur"
-msgstr ""
+msgstr "Yaur"
 
 #. name for jav
 msgid "Javanese"
-msgstr ""
+msgstr "Javanès"
 
 #. name for jax
 msgid "Malay; Jambi"
@@ -10612,11 +10612,11 @@ msgstr "Malai; Jambi"
 
 #. name for jay
 msgid "Yan-nhangu"
-msgstr ""
+msgstr "Jarnango"
 
 #. name for jaz
 msgid "Jawe"
-msgstr ""
+msgstr "Jawe"
 
 #. name for jbe
 msgid "Judeo-Berber"
@@ -10624,27 +10624,27 @@ msgstr "Judeo-berber"
 
 #. name for jbj
 msgid "Arandai"
-msgstr ""
+msgstr "Arandai"
 
 #. name for jbn
 msgid "Nafusi"
-msgstr ""
+msgstr "Djerbi"
 
 #. name for jbo
 msgid "Lojban"
-msgstr ""
+msgstr "Lojban"
 
 #. name for jbr
 msgid "Jofotek-Bromnya"
-msgstr ""
+msgstr "Jofotek-Bromnya"
 
 #. name for jbt
 msgid "Jabutí"
-msgstr ""
+msgstr "Jaboti"
 
 #. name for jbu
 msgid "Jukun Takum"
-msgstr ""
+msgstr "Jukun Takum"
 
 #. name for jcs
 msgid "Jamaican Country Sign Language"
@@ -10652,11 +10652,11 @@ msgstr "Llenguatge de signes del país jamaicà"
 
 #. name for jct
 msgid "Krymchak"
-msgstr ""
+msgstr "Judeocrimeà"
 
 #. name for jda
 msgid "Jad"
-msgstr ""
+msgstr "Jad"
 
 #. name for jdg
 msgid "Jadgali"
@@ -11012,7 +11012,7 @@ msgstr ""
 
 #. name for jvn
 msgid "Javanese; Caribbean"
-msgstr ""
+msgstr "Javanès; Carib"
 
 #. name for jwi
 msgid "Jwira-Pepesa"
diff --git a/src/calibre/translations/af.po b/src/calibre/translations/af.po
index d32815fac8..424c350a23 100644
--- a/src/calibre/translations/af.po
+++ b/src/calibre/translations/af.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-14 16:03+0000\n"
 "Last-Translator: Albé Theunissen <Unknown>\n"
 "Language-Team: Afrikaans <af@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:13+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:37+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Doen absolute niks"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -942,26 +942,26 @@ msgstr "Pad na biblioteek te lank. Moet minder as %d karakters wees."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Hoof"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kaart A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kaart B"
 
@@ -1151,14 +1151,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nuus"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalogus"
 
@@ -1208,10 +1208,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12075,6 +12075,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13368,7 +13372,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16719,7 +16723,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17310,39 +17314,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18946,17 +18950,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ar.po b/src/calibre/translations/ar.po
index e49ef5b071..94aef7bfc1 100644
--- a/src/calibre/translations/ar.po
+++ b/src/calibre/translations/ar.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: iso_639_3\n"
 "Report-Msgid-Bugs-To: https://bugs.launchpad.net/calibre\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-24 09:38+0000\n"
 "Last-Translator: abbas <abbasalshaikh@gmail.com>\n"
 "Language-Team: awadh alghaamdi <awadh_al_ghaamdi@hotmail.com>\n"
@@ -17,8 +17,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n % 100 >= "
 "3 && n % 100 <= 10 ? 3 : n % 100 >= 11 && n % 100 <= 99 ? 4 : 5;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:14+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:38+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: SAUDI ARABIA\n"
 "Language: ar\n"
 "X-Poedit-Language: Arabic\n"
@@ -219,12 +219,12 @@ msgstr "لا يفعل شيئًا"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1009,26 +1009,26 @@ msgstr "الطريق إلى المكتبة وقتا طويلا. يجب أن يك
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "نعم"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "الصفحة الرئيسية"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "بلكبيبي"
 
@@ -1224,14 +1224,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "الأخبار"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "الفهرس"
 
@@ -1284,10 +1284,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12327,6 +12327,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13627,7 +13631,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16992,7 +16996,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "نتذكر الماضي حجم الإطار المستخدمة"
 
@@ -17555,39 +17559,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr "يتم تحميل الكتاب الإلكتروني..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "لم يتمكن من فتح الكتاب الإلكتروني"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19194,17 +19198,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ast.po b/src/calibre/translations/ast.po
index 426874ddc2..3b24c0a27a 100644
--- a/src/calibre/translations/ast.po
+++ b/src/calibre/translations/ast.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-09-26 16:28+0000\n"
 "Last-Translator: Xandru <xandru@softastur.org>\n"
 "Language-Team: Asturian <ast@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:14+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:38+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Nun fai nada"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -935,26 +935,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1129,14 +1129,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1184,10 +1184,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12044,6 +12044,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13337,7 +13341,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16688,7 +16692,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17279,39 +17283,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18915,17 +18919,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/az.po b/src/calibre/translations/az.po
index 5b46a4e4b2..e5d0db3b58 100644
--- a/src/calibre/translations/az.po
+++ b/src/calibre/translations/az.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-07 14:00+0000\n"
 "Last-Translator: Emin Mastizadeh <emin25@ovi.com>\n"
 "Language-Team: Azerbaijani <az@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:14+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:38+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Heç bir şey etmir"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -933,26 +933,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1127,14 +1127,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1182,10 +1182,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12042,6 +12042,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13335,7 +13339,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16686,7 +16690,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17277,39 +17281,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18913,17 +18917,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ber.po b/src/calibre/translations/ber.po
index d7e0ba5879..52fd355b59 100644
--- a/src/calibre/translations/ber.po
+++ b/src/calibre/translations/ber.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-14 04:57+0000\n"
 "Last-Translator: Walid AMMOU <w.ammou@gmail.com>\n"
 "Language-Team: Berber (Other) <ber@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:15+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:39+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "ⵉⵏⵖⵎⵉⵙⵏ"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/bg.po b/src/calibre/translations/bg.po
index 83273bcc42..cbe92c0c64 100644
--- a/src/calibre/translations/bg.po
+++ b/src/calibre/translations/bg.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre 0.4.51\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-24 13:23+0000\n"
 "Last-Translator: Nelly Hoang <Unknown>\n"
 "Language-Team: bg\n"
@@ -14,8 +14,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:15+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:40+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Generated-By: pygettext.py 1.5\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -175,12 +175,12 @@ msgstr "Не прави абсолютно нищо"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -993,26 +993,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Да"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1217,14 +1217,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Новини"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Каталог"
 
@@ -1272,10 +1272,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12150,6 +12150,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13443,7 +13447,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16796,7 +16800,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17387,39 +17391,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19023,17 +19027,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/bn.po b/src/calibre/translations/bn.po
index c2d0eb74ff..bfd1cd8822 100644
--- a/src/calibre/translations/bn.po
+++ b/src/calibre/translations/bn.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-04-12 14:19+0000\n"
 "Last-Translator: Kazi Shahnoor Ashraf <kazidxb@gmail.com>\n"
 "Language-Team: Bengali <bn@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:15+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:39+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "আসলে কিছুই করে না"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/br.po b/src/calibre/translations/br.po
index acbe62f963..c59f168120 100644
--- a/src/calibre/translations/br.po
+++ b/src/calibre/translations/br.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-13 04:22+0000\n"
 "Last-Translator: Denis <Unknown>\n"
 "Language-Team: Breton <br@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:15+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:39+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Ne ra netra da vat"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -932,26 +932,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1126,14 +1126,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Keleier"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1181,10 +1181,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12044,6 +12044,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13337,7 +13341,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16688,7 +16692,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17279,39 +17283,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18915,17 +18919,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/bs.po b/src/calibre/translations/bs.po
index aa77564d7c..30f993da4e 100644
--- a/src/calibre/translations/bs.po
+++ b/src/calibre/translations/bs.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-01-02 13:31+0000\n"
 "Last-Translator: Kenan Dervišević <kenan3008@gmail.com>\n"
 "Language-Team: Bosnian <bs@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:15+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:39+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr "Ne radi apsolutno ništa"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -935,26 +935,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1129,14 +1129,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Vijesti"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1184,10 +1184,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12045,6 +12045,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13338,7 +13342,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16693,7 +16697,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opcije za prilagođavanje preglednika e-knjiga"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zapamti zadnju korištenu veličinu prozora"
 
@@ -17284,39 +17288,39 @@ msgstr "Upravljanje zabilješkama"
 msgid "Loading ebook..."
 msgstr "Učitavam e-knjigu..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nije moguće otvoriti e-knjigu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opcije pomoću kojih se kontroliše preglednik e-knjiga"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18920,17 +18924,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ca.po b/src/calibre/translations/ca.po
index cb6c854470..2521ce5943 100644
--- a/src/calibre/translations/ca.po
+++ b/src/calibre/translations/ca.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ca\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-21 14:25+0000\n"
 "Last-Translator: Ferran Rius <frius64@hotmail.com>\n"
 "Language-Team: \n"
@@ -18,8 +18,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:16+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:40+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -178,12 +178,12 @@ msgstr "No fa res"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1000,26 +1000,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Sí"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Inici"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Targeta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Targeta B"
 
@@ -1238,14 +1238,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Notícies"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catàleg"
 
@@ -1301,10 +1301,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13589,6 +13589,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -15013,13 +15017,9 @@ msgstr "Procés d'addició"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Si s'activa, aquesta opció fa que el calibre comprovi si un\n"
-" fitxer que s'està afegint automàticament ja està a la\n"
-" biblioteca del calibre. Si és així un missatge emergent\n"
-" us demanarà si el voleu afegir igualment."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18896,7 +18896,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opcions per personalitzar el visor de llibres electrònics"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Recorda la darrera mida de finestra que s'ha fet servir"
 
@@ -19525,38 +19525,38 @@ msgstr "Gestiona els marcadors"
 msgid "Loading ebook..."
 msgstr "S'està carregant el llibre..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "No s'ha pogut obrir el llibre"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Error desconegut"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opcions de control del visor de llibres"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Si s'indica, la finestra del visor intentarà anar al primer pla quan "
 "s'iniciï."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Si s'indica, s'intentarà que la finestra del visor s'obri en pantalla "
 "completa."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 "Dirigeix les alertes de javascript i els missatges de consola a la consola"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19564,7 +19564,7 @@ msgstr ""
 "La posició que s'obrirà el llibre especificat. La posició és una ubicació "
 "que es mostra a la cantonada superior esquerra del visor."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21572,18 +21572,18 @@ msgstr "s'ha restaurat la preferència "
 msgid "creating custom column "
 msgstr "s'està creant una columna personalitzada "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>S'està migrant la base de dades antiga a la biblioteca de %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "S'està copiant <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "S'està compactant la base de dades"
 
diff --git a/src/calibre/translations/cs.po b/src/calibre/translations/cs.po
index 21a2a64638..6a0821c846 100644
--- a/src/calibre/translations/cs.po
+++ b/src/calibre/translations/cs.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-31 12:00+0000\n"
 "Last-Translator: Štěpán Krb <stepan.krb@gmail.com>\n"
 "Language-Team: Czech <cs@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:16+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:40+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Nedělá vůbec nic"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -974,26 +974,26 @@ msgstr "Cesta ke složce knihovny je moc dlouhá. Musí mít méně než %d znak
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ano"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Hlavní"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Karta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Karta B"
 
@@ -1195,14 +1195,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Zprávy"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1257,10 +1257,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12824,6 +12824,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14142,7 +14146,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17560,7 +17564,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Možnosti úpravy prohlížeče elektronických knih"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zapamatuj si posledně použitou velikost okna"
 
@@ -18162,41 +18166,41 @@ msgstr "Spravovat záložky"
 msgid "Loading ebook..."
 msgstr "Načítám knihu..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nemohu otevřít eknihu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Volby ke kontrole prohlížeče ebooků"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr "Pokud specifikováno, okno prohlížeče se zobrazí po startu v popředí."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Pokud je zadáno, pokusí se při spuštění otevřít okno prohlížeče na celou "
 "obrazovku."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Tisknout upozornění javascriptu a konzolové zprávy do konzole"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19914,17 +19918,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "vytváření uživatelských sloupců "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migruji starou databázi do knihovy ebooků v %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopírování <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Zhutňování databáze"
 
diff --git a/src/calibre/translations/cy.po b/src/calibre/translations/cy.po
index a4bfc216be..5014375bc5 100644
--- a/src/calibre/translations/cy.po
+++ b/src/calibre/translations/cy.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-02-26 20:21+0000\n"
 "Last-Translator: Rachael Munns <vashtijoy@gmail.com>\n"
 "Language-Team: Welsh <cy@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=4; plural=n==1 ? 0 : n==2 ? 1 : (n != 8 && n != 11) ? "
 "2 : 3;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:31+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:55+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr "Dim yn gwneud dim byd"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -940,26 +940,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Iawn"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Sail"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Cerdyn A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Cerdyn B"
 
@@ -1134,14 +1134,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Newyddion"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalog"
 
@@ -1189,10 +1189,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12050,6 +12050,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13343,7 +13347,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16694,7 +16698,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17285,39 +17289,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18921,17 +18925,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/da.po b/src/calibre/translations/da.po
index 60f1033059..72e9126f2c 100644
--- a/src/calibre/translations/da.po
+++ b/src/calibre/translations/da.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-13 17:59+0000\n"
 "Last-Translator: Jens Holm <Jens@far-out.dk>\n"
 "Language-Team: Danish <da@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:16+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:40+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Gør absolut ingenting"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -977,26 +977,26 @@ msgstr "Sti til bibliotek for lang. Skal være kortere end %d tegn."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Main/hjem/primær"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kort A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kort B"
 
@@ -1203,14 +1203,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nyheder"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1265,10 +1265,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12584,6 +12584,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13900,7 +13904,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17356,7 +17360,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Indstillinger til tilpasning af e-bogsviseren"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Husk størrelsen på vinduet"
 
@@ -17952,41 +17956,41 @@ msgstr "Administrér bogmærker"
 msgid "Loading ebook..."
 msgstr "Henter e-bog..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Kunne ikke åbne e-bog"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Valg til at styre e-bogsviser"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Hvis specificeret, vil visningsvindue prøve at komme i front ved start."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Hvis angivet, vil oversigtsvindue prøve at åbne i fuld skærm under start."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Udskriv javascript alert og konsol beskeder til konsolen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19805,17 +19809,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "opret tilpasset søjle "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Flytter gammel database til e-bogsbibliotek i %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopierer <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Komprimerer database"
 
diff --git a/src/calibre/translations/de.po b/src/calibre/translations/de.po
index c6cbdf3ace..c5e2cb6a62 100644
--- a/src/calibre/translations/de.po
+++ b/src/calibre/translations/de.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: de\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-20 14:01+0000\n"
 "Last-Translator: SimonFS <simonschuette@arcor.de>\n"
 "Language-Team: American English <kde-i18n-doc@lists.kde.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:19+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:43+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Bookmarks: 3327,-1,-1,-1,-1,-1,-1,-1,-1,-1\n"
 "Generated-By: pygettext.py 1.5\n"
 
@@ -177,12 +177,12 @@ msgstr "Macht absolut gar nichts"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -998,26 +998,26 @@ msgstr "Pfad zur Datenbank zu lang. Muss kürzer als %d Zeichen sein"
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Haupt"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Karte A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Karte B"
 
@@ -1234,14 +1234,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nachrichten"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1297,10 +1297,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13676,6 +13676,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -15103,13 +15107,9 @@ msgstr "Der Hinzufügen &Prozess"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Wenn gesetzt, wird calibre prüfen, ob eine Datei\n"
-" die automatisch hinzugefügt wird, schon in der Bibliothek ist.\n"
-" Wenn ja, wird eine Popup-Nachricht angezeigt, ob\n"
-" Sie die Datei trotzdem hinzufügen wollen."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -19020,7 +19020,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Einstellungen zum Anpassen des E-Book-Betrachters"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zuletzt verwendete Fenstergröße merken"
 
@@ -19653,37 +19653,37 @@ msgstr "Lesezeichen verwalten"
 msgid "Loading ebook..."
 msgstr "Lade E-Book..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Konnte E-Book nicht öffnen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Unbekannter Fehler"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Einstellungen zur Steuerung des E-Book-Betrachters"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Falls ausgewählt, wird das Betrachterfenster nach Möglichkeit im Vordergrund "
 "geöffnet."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Falls ausgewählt, wird das Betrachterfenster nach Möglichkeit im "
 "Vollbildmodus geöffnet."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Javascript Alarme und Konsolennachrichten auf der Konsole ausgeben"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19691,7 +19691,7 @@ msgstr ""
 "Bildschirmposition, an der das Buch geöffnet werden soll. Die Stelle wird "
 "oben links im Betrachter angezeigt"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21701,17 +21701,17 @@ msgstr "wiederhergestellte Einstellung "
 msgid "creating custom column "
 msgstr "Erstelle benutzerdefinierte Spalte "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migriere alte Datenbank zu E-Book Bibliothek in %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiere <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Komprimiere Datenbank"
 
diff --git a/src/calibre/translations/el.po b/src/calibre/translations/el.po
index 2ed9a46887..789cbb1478 100644
--- a/src/calibre/translations/el.po
+++ b/src/calibre/translations/el.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-22 09:51+0000\n"
 "Last-Translator: SteliosGero <Unknown>\n"
 "Language-Team: Greek <el@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:19+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:43+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Δεν κάνει τίποτα"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -997,26 +997,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ναι"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Κύρια μνήμη"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Κάρτα μνήμης Α"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Κάρτα μνήμης Β"
 
@@ -1196,14 +1196,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Ειδήσεις"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Κατάλογος"
 
@@ -1259,10 +1259,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12257,6 +12257,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13550,7 +13554,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16901,7 +16905,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17492,39 +17496,39 @@ msgstr "Διαχείριση Σελιδοδεικτών"
 msgid "Loading ebook..."
 msgstr "Γίνεται φόρτωση του eBook..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Δεν ήταν δυνατή η φόρτωση του eBook"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19146,17 +19150,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Συμπίεση βάσης δεδομένων"
 
diff --git a/src/calibre/translations/en_AU.po b/src/calibre/translations/en_AU.po
index 392f2bb7a6..283a252e4f 100644
--- a/src/calibre/translations/en_AU.po
+++ b/src/calibre/translations/en_AU.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-14 23:02+0000\n"
 "Last-Translator: Cruz Bishop <Unknown>\n"
 "Language-Team: English (Australia) <en_AU@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:33+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:57+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Does absolutely nothing"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -935,26 +935,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1129,14 +1129,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1184,10 +1184,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12044,6 +12044,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13337,7 +13341,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16688,7 +16692,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17279,39 +17283,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18915,17 +18919,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/en_CA.po b/src/calibre/translations/en_CA.po
index 17da8ef264..4b8b3b45ed 100644
--- a/src/calibre/translations/en_CA.po
+++ b/src/calibre/translations/en_CA.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 17:28+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: English (Canada) <en_CA@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:34+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:57+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Does absolutely nothing"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -933,26 +933,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1127,14 +1127,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "News"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1182,10 +1182,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12115,6 +12115,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13408,7 +13412,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16759,7 +16763,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17350,39 +17354,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18986,17 +18990,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/en_GB.po b/src/calibre/translations/en_GB.po
index a35a357979..069b88e379 100644
--- a/src/calibre/translations/en_GB.po
+++ b/src/calibre/translations/en_GB.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-28 15:00+0000\n"
 "Last-Translator: Vibhav Pant <vibhavp@gmail.com>\n"
 "Language-Team: English (United Kingdom) <en_GB@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:33+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:56+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Does absolutely nothing"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -975,26 +975,26 @@ msgstr "Path to library too long. Must be less than %d characters."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Yes"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Main"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Card A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Card B"
 
@@ -1195,14 +1195,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "News"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalogue"
 
@@ -1256,10 +1256,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13148,6 +13148,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14549,13 +14553,9 @@ msgstr "The Add &Process"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
-" you want to add it anyway."
-msgstr ""
-"If set, this option will causes calibre to check if a file\n"
-" being auto-added is already in the calibre library.\n"
 " If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
+msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18310,7 +18310,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Options to customise the ebook viewer"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Remember last used window size"
 
@@ -18920,35 +18920,35 @@ msgstr "Manage Bookmarks"
 msgid "Loading ebook..."
 msgstr "Loading ebook..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Could not open ebook"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Options to control the ebook viewer"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "If specified, viewer window will try to come to the front when started."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "If specified, viewer window will try to open full screen when started."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Print javascript alert and console messages to the console"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -18956,7 +18956,7 @@ msgstr ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20822,17 +20822,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "creating custom column "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migrating old database to ebook library in %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Copying <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compacting database"
 
diff --git a/src/calibre/translations/eo.po b/src/calibre/translations/eo.po
index 9e6bb9ff54..d5cc595652 100644
--- a/src/calibre/translations/eo.po
+++ b/src/calibre/translations/eo.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-03 13:00+0000\n"
 "Last-Translator: Cyril <tedehur@gmail.com>\n"
 "Language-Team: Esperanto <eo@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:17+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:41+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Faras absolute nenion"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -958,26 +958,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1152,14 +1152,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1207,10 +1207,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12070,6 +12070,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13363,7 +13367,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16714,7 +16718,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17305,39 +17309,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18941,17 +18945,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/es.po b/src/calibre/translations/es.po
index 674ba17f63..1898dd95fc 100644
--- a/src/calibre/translations/es.po
+++ b/src/calibre/translations/es.po
@@ -10,16 +10,16 @@ msgid ""
 msgstr ""
 "Project-Id-Version: es\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
-"PO-Revision-Date: 2012-10-19 12:46+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
+"PO-Revision-Date: 2012-10-26 14:44+0000\n"
 "Last-Translator: Jellby <Unknown>\n"
 "Language-Team: Español; Castellano <>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:29+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:52+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/profiles.py:533
 msgid ""
@@ -194,12 +194,12 @@ msgstr "No hace absolutamente nada"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1008,26 +1008,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Sí"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Tarjeta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Tarjeta B"
 
@@ -1245,14 +1245,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Noticias"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catálogo"
 
@@ -1308,10 +1308,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -3805,6 +3805,12 @@ msgid ""
 "to remove fonts from the input document. Note that font embedding only works "
 "with some output formats, principally EPUB and AZW3."
 msgstr ""
+"Incluirel tipo de letra especificado en el libro. Esto establece el tipo de "
+"letra «base» usado en el libro. Si el documento de entrada especifica sus "
+"propios tipos de letra, pueden tener prioridad sobre este tipo de letra "
+"base. Puede usar la opción de filtrar estilos para eliminar tipos de letra "
+"del documento de entrada. Tenga en cuenta que la inclusión de tipos de letra "
+"sólo funciona con algunos formatos de salida, principalmente EPUB y AZW3."
 
 #: /home/kovid/work/calibre/src/calibre/ebooks/conversion/plumber.py:209
 msgid ""
@@ -8733,7 +8739,7 @@ msgstr "&Altura de línea:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/look_and_feel_ui.py:237
 msgid "&Embed font family:"
-msgstr ""
+msgstr "&Incluir tipo de letra:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/look_and_feel_ui.py:238
 msgid "&Disable font size rescaling"
@@ -9161,7 +9167,7 @@ msgstr "Abrir libro"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/regex_builder.py:215
 msgid "Click the Open button below to open a ebook to use for testing."
-msgstr ""
+msgstr "Pulse el botón «Abrir» para abrir un libro como prueba."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/regex_builder_ui.py:90
 msgid "Regex Builder"
@@ -13546,7 +13552,7 @@ msgstr "Expresión regular (?P<published>)"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:122
 msgid "Choose font family"
-msgstr ""
+msgstr "Escoger tipo de letra"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:137
 #: /home/kovid/work/calibre/src/calibre/gui2/keyboard.py:377
@@ -13566,11 +13572,15 @@ msgstr "Ninguno"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:159
 msgid "Choose a font family from the list below:"
-msgstr ""
+msgstr "Escoja un tipo de letra de la siguiente lista:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:187
 msgid "Choose &font family"
-msgstr ""
+msgstr "Escoger &tipo de letra"
+
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr "Limpiar tipo de letra"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
@@ -14292,7 +14302,7 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/metadata/basic_widgets.py:273
 #, python-format
 msgid "Could not open \"%s\". Is it being used by another program?"
-msgstr ""
+msgstr "No se pudo abrir «%s». Puede que esté en uso por otro programa."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/metadata/basic_widgets.py:306
 msgid ""
@@ -14995,13 +15005,12 @@ msgstr "&Proceso de adición"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Si se activa, esta opción hace que calibre compruebe si un\n"
-"archivo que se añade automáticamente ya existe en la\n"
-"biblioteca de calibre. Si es así, aparecerá un mensaje\n"
-"preguntando si desea añadirlo de todas formas."
+"Si se activa esta opción calibre comprobará si un archivo autoañadido ya "
+"existe en la biblioteca de calibre. Si es así, se mostrará un mensaje que le "
+"dará la opción de añadirlo o no."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18849,7 +18858,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opciones para personalizar el visor de libros electrónicos"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "&Recordar el último tamaño de ventana usado"
 
@@ -19477,36 +19486,36 @@ msgstr "Administrar marcadores"
 msgid "Loading ebook..."
 msgstr "Cargando libro electrónico..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "No se pudo abrir el libro electrónico"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Error desconocido"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opciones para controlar el visor de libros electrónicos"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Si se especifica, la ventana del visor intentará situarse en el frente "
 "cuando se inicie el programa."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Si se activa, la ventana del visor tratará de iniciarse a pantalla completa."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Dirigir alertas de javascript y mensajes de consola a la consola"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19514,7 +19523,7 @@ msgstr ""
 "Posición en la que abrir el libro especificado. La posición es una ubicación "
 "mostrada en la esquina superior izquierda del visor."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21115,6 +21124,24 @@ msgid ""
 "that a new OPF has been createdsince the column was added). You will see the "
 "JSON for the\"display\" for the new column in the OPF."
 msgstr ""
+"Un diccionario de opciones para personalizar cómo se interpretan los datos "
+"en esta columna. Es un texto en formato JSON. Para columnas de enumeración "
+"use --display=\"{\\\"enum_values\\\":[\\\"val1\\\", \\\"val2\\\"]}\"\n"
+"Hay muchas opciones que pueden figurar en la variable «display». Las "
+"opciones por tipo de columna son:\n"
+"composite: composite_template, composite_sort, make_category,contains_html, "
+"use_decorations\n"
+"datetime: date_format\n"
+"enumeration: enum_values, enum_colors, use_decorations\n"
+"int, float: number_format\n"
+"text: is_names, use_decoration\n"
+"\n"
+"La mejor manera de obtener combinaciones válidas es crear una columna "
+"personalizada del tipo apropiado en la interfaz gráfica y luego examinar el "
+"archivo OPF creado como copia de seguridad para un libro (asegúrese de que "
+"se ha creado un nuevo archivo OPF después de añadir la columna). Verá el "
+"texto en formato JSON para la variable «display» de la nueva columna en el "
+"archivo OPF."
 
 #: /home/kovid/work/calibre/src/calibre/library/cli.py:721
 msgid "You must specify label, name and datatype"
@@ -21522,19 +21549,19 @@ msgstr "restaurada preferencia "
 msgid "creating custom column "
 msgstr "creando columna personalizada "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrando la base de datos antigua a la biblioteca de libros electrónicos "
 "en %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Copiando <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compactando la base de datos"
 
@@ -22190,7 +22217,7 @@ msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/utils/filenames.py:284
 msgid "File is open in another process"
-msgstr ""
+msgstr "El archivo está abierto en otro proceso"
 
 #: /home/kovid/work/calibre/src/calibre/utils/formatter.py:31
 #: /home/kovid/work/calibre/src/calibre/utils/formatter.py:182
diff --git a/src/calibre/translations/et.po b/src/calibre/translations/et.po
index e68ca33007..18b04a4ce5 100644
--- a/src/calibre/translations/et.po
+++ b/src/calibre/translations/et.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-02 00:16+0000\n"
 "Last-Translator: Kaur Alasoo <kauralasoo@gmail.com>\n"
 "Language-Team: Estonian <et@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:17+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:41+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Ei tee midagi"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -952,26 +952,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Jah"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Peamine"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kaart A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kaart B"
 
@@ -1146,14 +1146,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1201,10 +1201,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12063,6 +12063,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13356,7 +13360,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16707,7 +16711,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17298,39 +17302,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18934,17 +18938,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/eu.po b/src/calibre/translations/eu.po
index d6ba2fb550..5db051499c 100644
--- a/src/calibre/translations/eu.po
+++ b/src/calibre/translations/eu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-09-19 22:56+0000\n"
 "Last-Translator: gorkaazk <gorkaazkarate@euskalerria.org>\n"
 "Language-Team: http://librezale.org/wiki/Calibre\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:14+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:38+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: eu\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -176,12 +176,12 @@ msgstr "Ez du ezer egiten"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1011,26 +1011,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Bai"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Nagusia"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "A txartela"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "B txartela"
 
@@ -1236,14 +1236,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Albisteak"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalogoa"
 
@@ -1298,10 +1298,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12984,6 +12984,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14320,7 +14324,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17840,7 +17844,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Liburu elektronikoen irakurgailua pertsonalizatzeko aukerak"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Gogoratu erabilitako azken leiho tamaina"
 
@@ -18446,43 +18450,43 @@ msgstr "Kudeatu laster-markak"
 msgid "Loading ebook..."
 msgstr "Liburu elektronikoa kargatzen..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Ezin izan da liburua zabaldu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Liburu elektronikoen irakurgailua kontrolatzeko aukerak"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Zehazten bada, ikustailearen leihoa saiatuko da aurreko aldera etortzen "
 "hasterakoan."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Hauxe hautatu  eginez gero, ikusiko den leihoa saiatuko da pantaila osoa "
 "zabaltzen hasi eta berehalakoan."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Inprimatu javascript alerta eta kontsola mezuak kontsolara"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20329,19 +20333,19 @@ msgstr ""
 msgid "creating custom column "
 msgstr "zutabe pertsonalizatua sortzen "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrazioa egiten datu base zaharretik liburu elektronikoen liburutegira "
 "zera honetan: %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiatzen <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Trinkotzen datu basea"
 
diff --git a/src/calibre/translations/fa.po b/src/calibre/translations/fa.po
index 45e5f98107..0e9aa3ec05 100644
--- a/src/calibre/translations/fa.po
+++ b/src/calibre/translations/fa.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-06-07 03:13+0000\n"
 "Last-Translator: Farhood M,K, Kiazand <fartooti@gmail.com>\n"
 "Language-Team: Persian <fa@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:26+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:49+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -956,26 +956,26 @@ msgstr "آدرس برای کتاب خانه طولانی است. باید کمت
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "بلی"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "اصلی"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1150,14 +1150,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1205,10 +1205,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12068,6 +12068,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13361,7 +13365,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16712,7 +16716,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17303,39 +17307,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18939,17 +18943,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/fi.po b/src/calibre/translations/fi.po
index 99ee526c5b..520f966684 100644
--- a/src/calibre/translations/fi.po
+++ b/src/calibre/translations/fi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-02-03 12:13+0000\n"
 "Last-Translator: Jaakko Perttilä <jormangeud@gmail.com>\n"
 "Language-Team: Finnish <fi@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:18+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:42+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Ei tee mitään"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -972,26 +972,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1171,14 +1171,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Uutiset"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Luettelo"
 
@@ -1227,10 +1227,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12154,6 +12154,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13447,7 +13451,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16798,7 +16802,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17389,39 +17393,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19036,17 +19040,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/fo.po b/src/calibre/translations/fo.po
index d5372d9f26..ee0a9a1dbe 100644
--- a/src/calibre/translations/fo.po
+++ b/src/calibre/translations/fo.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 17:17+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Faroese <fo@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:17+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:41+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/fr.po b/src/calibre/translations/fr.po
index 9bc931671d..cbd899bb35 100644
--- a/src/calibre/translations/fr.po
+++ b/src/calibre/translations/fr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre 0.4.22\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-25 06:36+0000\n"
 "Last-Translator: Franck <Unknown>\n"
 "Language-Team: PCGen\n"
@@ -15,7 +15,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-26 04:55+0000\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:42+0000\n"
 "X-Generator: Launchpad (build 16194)\n"
 "Language: fr\n"
 "X-Poedit-Bookmarks: 1177,1104,-1,-1,-1,-1,-1,-1,-1,-1\n"
@@ -178,12 +178,12 @@ msgstr "Ne fait strictement rien"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1018,26 +1018,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Oui"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Carte A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Carte B"
 
@@ -1256,14 +1256,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Informations"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalogue"
 
@@ -1319,10 +1319,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13771,6 +13771,10 @@ msgstr "Choisir une famille de polices dans la liste ci-dessous :"
 msgid "Choose &font family"
 msgstr "Choisir la &famille de polices"
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -15208,13 +15212,9 @@ msgstr "Le processus d’&Ajout"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Si elle est activée, cette option entraînera une vérification\n"
-" par calibre, de la présence du fichier dans la bibliothèque lors\n"
-" de son ajout automatique. Si c’est le cas, un message apparaîtra\n"
-" pour vous demander s'il doit quand même être ajouté."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -19139,7 +19139,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Options de personnalisation du visionneur de livre numérique"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Se souvenir de la dernière taille de fenêtre utilisée"
 
@@ -19774,38 +19774,38 @@ msgstr "Gérer les Signets"
 msgid "Loading ebook..."
 msgstr "Chargement du livre numérique…"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Impossible d’ouvrir le livre numérique"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Erreur inconnue"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Options pour contrôler le visionneur de livre numérique"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Si spécifié, la fenêtre du visionneur essaiera d’apparaître au premier plan "
 "au lancement."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Si précisé, la fenêtre du visionneur essaiera de s’ouvrir en plein écran au "
 "démarrage."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 "Afficher les alertes javascript et les messages console dans la console"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19814,7 +19814,7 @@ msgstr ""
 "endroit tel celui qui est affiché dans le coin inférieur gauche du "
 "visionneur."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21816,17 +21816,17 @@ msgstr "préférences restaurées "
 msgid "creating custom column "
 msgstr "crée des colonnes personnalisées "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migre l’ancienne base vers la bibliothèque dans %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Copie <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compacte la base"
 
diff --git a/src/calibre/translations/fr_CA.po b/src/calibre/translations/fr_CA.po
index 51478203ee..75bfdd11b4 100644
--- a/src/calibre/translations/fr_CA.po
+++ b/src/calibre/translations/fr_CA.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-03-30 13:27+0000\n"
 "Last-Translator: Richard Boudreau <Unknown>\n"
 "Language-Team: French (Canada) <fr_CA@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:33+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:56+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Ne fait strictement rien"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -981,26 +981,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1175,14 +1175,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1230,10 +1230,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12090,6 +12090,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13383,7 +13387,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16734,7 +16738,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17325,39 +17329,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18961,17 +18965,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/fur.po b/src/calibre/translations/fur.po
index 1d9164caf1..94560d2aeb 100644
--- a/src/calibre/translations/fur.po
+++ b/src/calibre/translations/fur.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-14 15:48+0000\n"
 "Last-Translator: Mauro Ermacora <m.ermacora@gmail.com>\n"
 "Language-Team: Friulian <fur@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:18+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:42+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -932,26 +932,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1126,14 +1126,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1181,10 +1181,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12041,6 +12041,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13334,7 +13338,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16685,7 +16689,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17276,39 +17280,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18912,17 +18916,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/gl.po b/src/calibre/translations/gl.po
index d7308f1382..316f73c633 100644
--- a/src/calibre/translations/gl.po
+++ b/src/calibre/translations/gl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-04-24 07:58+0000\n"
 "Last-Translator: Miguel Anxo Bouzada <mbouzada@gmail.com>\n"
 "Language-Team: dev@gl.openoffice.org\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:19+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:43+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: gl\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -176,12 +176,12 @@ msgstr "Non facer nada"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -991,26 +991,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Si"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Tarxeta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Tarxeta B"
 
@@ -1219,14 +1219,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Noticias"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catálogo"
 
@@ -1280,10 +1280,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12942,6 +12942,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14307,7 +14311,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17935,7 +17939,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opcións para personalizar o visualizador de libros"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Lembrar o tamaño da última xanela usada"
 
@@ -18540,42 +18544,42 @@ msgstr "Xestionar os marcadores"
 msgid "Loading ebook..."
 msgstr "Cargando libro..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Non se puido abrir o libro"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opcións de control do visor de libros"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Se se especifica, a xanela do visor tentará situarse na fronte cando se "
 "inicie o programa."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Se se activa, a xanela do visor tentará iniciarse a pantalla completa."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Dirixir alertas de JavaScript e mensaxes de consola á consola"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20421,19 +20425,19 @@ msgstr ""
 msgid "creating custom column "
 msgstr "creando columna personalizada "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrando a base de datos antiga á biblioteca de libros electrónicos en "
 "%s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Copiando <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compactando a base de datos"
 
diff --git a/src/calibre/translations/gu.po b/src/calibre/translations/gu.po
index c5213e3f4f..e6e9160e9e 100644
--- a/src/calibre/translations/gu.po
+++ b/src/calibre/translations/gu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-20 06:46+0000\n"
 "Last-Translator: Hasit Bhatt <hasit.p.bhatt@gmail.com>\n"
 "Language-Team: Gujarati <gu@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:20+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:44+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "કઈ પણ કરતું નથી"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/he.po b/src/calibre/translations/he.po
index 815b2a1671..39f7c7500a 100644
--- a/src/calibre/translations/he.po
+++ b/src/calibre/translations/he.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-18 17:43+0000\n"
 "Last-Translator: Tal Nisan <talnl357@gmail.com>\n"
 "Language-Team: Hebrew <he@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:20+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:44+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "לא עושה דבר"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -954,26 +954,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "כן"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "ראשי"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "כרטיס A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "כרטיס B"
 
@@ -1155,14 +1155,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "חדשות"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "קטלוג"
 
@@ -1212,10 +1212,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12090,6 +12090,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13383,7 +13387,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16734,7 +16738,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17325,39 +17329,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18961,17 +18965,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/hi.po b/src/calibre/translations/hi.po
index 6924666564..0ebed443c7 100644
--- a/src/calibre/translations/hi.po
+++ b/src/calibre/translations/hi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-03-18 12:52+0000\n"
 "Last-Translator: Vibhav Pant <vibhavp@gmail.com>\n"
 "Language-Team: Hindi <hi@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:20+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:44+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "कुछ भी नहीं करता"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -931,26 +931,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1125,14 +1125,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1180,10 +1180,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12043,6 +12043,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13336,7 +13340,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16687,7 +16691,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17278,39 +17282,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18914,17 +18918,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/him.po b/src/calibre/translations/him.po
index 31720252b7..1958c446d9 100644
--- a/src/calibre/translations/him.po
+++ b/src/calibre/translations/him.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-23 13:49+0000\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: Himachali <him@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:20+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:44+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/hr.po b/src/calibre/translations/hr.po
index 56761195cf..144367c826 100644
--- a/src/calibre/translations/hr.po
+++ b/src/calibre/translations/hr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-04 13:42+0000\n"
 "Last-Translator: Tomislav Pešut <tomislav.pesut@edu.fit.ba>\n"
 "Language-Team: Croatian <hr@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:28+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:51+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr "Uopće ne funkcionira"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -953,26 +953,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Da"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Glavni"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1147,14 +1147,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Vijesti"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1202,10 +1202,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12307,6 +12307,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13610,7 +13614,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16993,7 +16997,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opcije za prilagodbu preglednika elektroničke knjige"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zapamti zadnju korištenu veličinu zaslona"
 
@@ -17588,41 +17592,41 @@ msgstr "Upravljaj Knjižnim Oznakama"
 msgid "Loading ebook..."
 msgstr "Učitavanje elektroničke knjige..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nemoguće otvoriti elektroničku knjigu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opcije za kontrolu preglednika"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Ako je naznačeno, kod pokretanj će preglednički prozor pokušati da dođe "
 "ispred."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Ispiši javascript upozorenje i poruke na kontrolnu ploču"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19321,18 +19325,18 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Preseljavanje stare baze podataka na ebook biblioteku u %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiranje <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Sažimanje baze podataka"
 
diff --git a/src/calibre/translations/hu.po b/src/calibre/translations/hu.po
index c6a37ac255..204617bb46 100644
--- a/src/calibre/translations/hu.po
+++ b/src/calibre/translations/hu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-25 19:23+0000\n"
 "Last-Translator: Devilinside <Unknown>\n"
 "Language-Team: Hungarian <hu@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:21+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:45+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Semmit sem csinál"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -981,26 +981,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Igen"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Fő memória"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "„A” kártya"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "„B” kártya"
 
@@ -1206,14 +1206,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Hírek (RSS)"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalógus"
 
@@ -1268,10 +1268,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13303,6 +13303,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14715,12 +14719,9 @@ msgstr "Könyvek hozzáadásának beállításai"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Ha be van jelölve, akkor a calibre ellenőrzi, hogy\n"
-" a fájl szerepel-e már adatbázisban. Ha a fájl\n"
-" már megtalálható, akkor a program megerősítést kér."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18505,7 +18506,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "E-book olvasó beállítása"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Az utoljára használt ablakméret megjegyzése"
 
@@ -19116,43 +19117,43 @@ msgstr "Könyvjelzők kezelése"
 msgid "Loading ebook..."
 msgstr "E-book betöltése…"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nem lehet megnyitni a könyvet"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Az e-book olvasó program beállításai"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Ha be van állítva, akkor az olvasóprogram megpróbál az előtérbe kerülni "
 "induláskor."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Ha be van állítva, akkor az olvasóprogram megpróbál teljes képernyősként "
 "indulni"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Javascript és konzolüzenetek megjelenítése a konzolon"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21032,17 +21033,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "egyéni oszlop készítése "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Régi adatbázis migrálása a jelenlegibe: %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Másolás: <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Adatbázis tömörítése"
 
diff --git a/src/calibre/translations/id.po b/src/calibre/translations/id.po
index 1b929881fe..9bcec02238 100644
--- a/src/calibre/translations/id.po
+++ b/src/calibre/translations/id.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-01-18 11:51+0000\n"
 "Last-Translator: Amri Ristadi <amristadi@gmail.com>\n"
 "Language-Team: Indonesian <id@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:21+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:45+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Tidak ada apa-apanya"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -954,26 +954,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1148,14 +1148,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1203,10 +1203,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12066,6 +12066,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13359,7 +13363,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16710,7 +16714,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17301,39 +17305,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18937,17 +18941,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/is.po b/src/calibre/translations/is.po
index b92601f1ee..cf908caa53 100644
--- a/src/calibre/translations/is.po
+++ b/src/calibre/translations/is.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 20120515-src_calibre_translations_calibre-is\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-23 19:33+0000\n"
 "Last-Translator: Sveinn í Felli <sveinki@nett.is>\n"
 "Language-Team: Icelandic <translation-team-is@lists.sourceforge.net>\n"
@@ -17,8 +17,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:21+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:45+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -177,12 +177,12 @@ msgstr "Gerir nákvæmlega ekkert"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -931,26 +931,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1125,14 +1125,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1180,10 +1180,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12040,6 +12040,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13333,7 +13337,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16684,7 +16688,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17275,39 +17279,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18911,17 +18915,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/it.po b/src/calibre/translations/it.po
index 88f498327e..f2c683b8e0 100644
--- a/src/calibre/translations/it.po
+++ b/src/calibre/translations/it.po
@@ -9,16 +9,16 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre_calibre-it\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
-"PO-Revision-Date: 2012-10-21 22:18+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
+"PO-Revision-Date: 2012-10-26 08:14+0000\n"
 "Last-Translator: Vincenzo Reale <smart2128@baslug.org>\n"
 "Language-Team: Italian <kde-i18n-it@kde.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:22+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:45+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: it\n"
 "X-Poedit-Bookmarks: -1,-1,-1,-1,-1,1105,-1,1312,-1,-1\n"
 "Generated-By: pygettext.py 1.5\n"
@@ -180,12 +180,12 @@ msgstr "Non fa assolutamente niente"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1003,26 +1003,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Sì"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principale"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Scheda A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Scheda B"
 
@@ -1237,14 +1237,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Notizie"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalogo"
 
@@ -1299,10 +1299,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -1882,7 +1882,7 @@ msgid ""
 "first time you send the book to the device."
 msgstr ""
 "Se l'opzione Carica le copertine è selezionata, il driver sostituirà solo le "
-"copertine già presenti sul dispositivo. Selezion questa opzione se vuoi che "
+"copertine già presenti sul dispositivo. Seleziona questa opzione se vuoi che "
 "le copertine siano caricate la prima volta che invii un libro al dispositivo."
 
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1241
@@ -2071,7 +2071,7 @@ msgstr "Oggetto trovato: %s"
 
 #: /home/kovid/work/calibre/src/calibre/devices/mtp/windows/driver.py:61
 msgid "MTP devices are not supported on Windows XP"
-msgstr "I dispositivi MPT non sono supportati su Windows XP"
+msgstr "I dispositivi MTP non sono supportati su Windows XP"
 
 #: /home/kovid/work/calibre/src/calibre/devices/mtp/windows/driver.py:69
 msgid ""
@@ -3804,6 +3804,13 @@ msgid ""
 "to remove fonts from the input document. Note that font embedding only works "
 "with some output formats, principally EPUB and AZW3."
 msgstr ""
+"Integra la famiglia di caratteri specificata nel libro. Specifica il "
+"carattere \"base\" utilizzato per il libro. Se il documento di input "
+"specifica i propri caratteri, questi potrebbero scavalcare il carattere "
+"base. Puoi utilizzare l'opzione di filtro delle informazioni di stile per "
+"rimuovere i caratteri dal documento di input. Nota che l'integrazione di "
+"caratteri funziona solo con alcuni formati di output, principalmente EPUB e "
+"AZW3."
 
 #: /home/kovid/work/calibre/src/calibre/ebooks/conversion/plumber.py:209
 msgid ""
@@ -5119,7 +5126,7 @@ msgid ""
 msgstr ""
 "Questo file MOBI non contiene un libro in formato KF8. KF8 è il nuovo "
 "formato di Amazon. calibre può ottimizzare solo i file MOBI che contengono "
-"libri KF8. I vecchi file MOBI senza KF98 non sono ottimizzabili."
+"libri KF8. I vecchi file MOBI senza KF8 non sono ottimizzabili."
 
 #: /home/kovid/work/calibre/src/calibre/ebooks/mobi/tweak.py:65
 msgid ""
@@ -7239,7 +7246,7 @@ msgid ""
 "Books with the same title as the following already exist in calibre. Add "
 "them anyway?"
 msgstr ""
-"Libri con lo stesso titolo del seguente esistono già in calibre. Vuioi "
+"Libri con lo stesso titolo del seguente esistono già in calibre. Vuoi "
 "aggiungerli comunque?"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/add.py:404
@@ -8681,7 +8688,7 @@ msgstr "Di&mensione riga:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/look_and_feel_ui.py:237
 msgid "&Embed font family:"
-msgstr ""
+msgstr "Int&egra la famiglia di caratteri:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/look_and_feel_ui.py:238
 msgid "&Disable font size rescaling"
@@ -9108,6 +9115,8 @@ msgstr "Libro aperto"
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/regex_builder.py:215
 msgid "Click the Open button below to open a ebook to use for testing."
 msgstr ""
+"Fai clic sul pulsante Apri in basso per aprire un ebook da utilizzare per i "
+"test."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/convert/regex_builder_ui.py:90
 msgid "Regex Builder"
@@ -13513,7 +13522,7 @@ msgstr "Espressione regolare (?P<published>)"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:122
 msgid "Choose font family"
-msgstr ""
+msgstr "Scegli la famiglia di caratteri"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:137
 #: /home/kovid/work/calibre/src/calibre/gui2/keyboard.py:377
@@ -13533,11 +13542,15 @@ msgstr "Nessuno"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:159
 msgid "Choose a font family from the list below:"
-msgstr ""
+msgstr "Scegli una famiglia di caratteri dall'elenco seguente:"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:187
 msgid "Choose &font family"
-msgstr ""
+msgstr "Scegli la &famiglia di caratteri"
+
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr "Cancella la famiglia di caratteri"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
@@ -14253,7 +14266,7 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/metadata/basic_widgets.py:273
 #, python-format
 msgid "Could not open \"%s\". Is it being used by another program?"
-msgstr ""
+msgstr "Impossibile aprire \"%s\". È utilizzato da un altro programma?"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/metadata/basic_widgets.py:306
 msgid ""
@@ -14924,13 +14937,13 @@ msgstr "Il &processo di aggiunta"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Se impostata, questa opzione farà si che calibre controlli se un file\n"
-" che è stato aggiunto automaticamente sia già presente nella \n"
-" biblioteca. In questo caso, apparirà un messaggio di richiesta se\n"
-" aggiungere comunque il file."
+"Se impostata, questa opzione farà in modo che calibre controlli\n"
+" se un file aggiunto automaticamente sia già presente nella\n"
+" biblioteca. Se lo è, un messaggio a comparsa ti chiederà se\n"
+" se vuoi aggiungerlo comunque."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18725,7 +18738,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opzioni per personalizzare il lettore di libri"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Ricorda la dimensione della finestra usata l'ultima volta"
 
@@ -19356,39 +19369,39 @@ msgstr "Gestire i segnalibri"
 msgid "Loading ebook..."
 msgstr "Caricamento libro..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Impossibile aprire il libro"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Errore sconosciuto"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opzioni per controllare il visualizzatore di libri"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Se specificato, la finestra di visualizzazione tenterà di apparire in primo "
 "piano quando avviata."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Se selezionato, all'avvio la finestra del visualizzatore si aprirà a schermo "
 "intero."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 "Scrivi avvertenze dall'esecuzione e messaggi dal quadro di comando nella "
 "finestra del quadro di comando."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19396,7 +19409,7 @@ msgstr ""
 "La posizione alla quale aprire il libro specificato. La posizione è visibile "
 "nell'angolo in alto a sinistra del visualizzatore."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20921,7 +20934,7 @@ msgstr ""
 "\n"
 "    Esporta un catalogo nel formato specificato dall'estensione di "
 "percorso/di/destinazione.\n"
-"    Le opxioni controllano il modo in cui le voci sono visualizzate nel "
+"    Le opzioni controllano il modo in cui le voci sono visualizzate nel "
 "catalogo generato.\n"
 "    "
 
@@ -21279,18 +21292,18 @@ msgstr "preferenza ripristinata "
 msgid "creating custom column "
 msgstr "creazione colonna personalizzata "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrazione del vecchio database nella biblioteca in %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Sto copiando <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compattazione database"
 
@@ -22591,7 +22604,7 @@ msgstr "Cinese semplificato"
 
 #: /home/kovid/work/calibre/src/calibre/utils/localization.py:142
 msgid "Chinese (HK)"
-msgstr "Cinese (Honk Kong)"
+msgstr "Cinese (Hong Kong)"
 
 #: /home/kovid/work/calibre/src/calibre/utils/localization.py:143
 msgid "Traditional Chinese"
diff --git a/src/calibre/translations/ja.po b/src/calibre/translations/ja.po
index 1267f8e6c6..77181cfb42 100644
--- a/src/calibre/translations/ja.po
+++ b/src/calibre/translations/ja.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-01 17:40+0000\n"
 "Last-Translator: Shushi Kurose <md81bird@hitaki.net>\n"
 "Language-Team: Japanese <ja@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:22+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:46+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "まったく何もしません"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -941,26 +941,26 @@ msgstr "ライブラリへのパスが長すぎます。%d文字以下でなけ
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "はい"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "主メモリー"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "カードA"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "カードB"
 
@@ -1158,14 +1158,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "ニュース"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "カタログ"
 
@@ -1215,10 +1215,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12530,6 +12530,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13856,7 +13860,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17397,7 +17401,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "電子書籍ビューアーをカスタマイズするためのオプション"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "最後に使ったウィンドウのサイズを覚える"
 
@@ -17993,39 +17997,39 @@ msgstr "ブックマークの管理"
 msgid "Loading ebook..."
 msgstr "電子書籍をロード中..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "電子書籍を開けませんでした"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "電子書籍ビューアーをコントロールするオプション"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr "指定した場合は、ビューアーウィンドウは起動時に前面へ表示しようとします。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr "指定した場合は、ビューアーウィンドウは起動時に全画面表示しようとします。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Javascriptアラートとコンソールメッセージをコンソールへ表示"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr "指定された本を開く位置です。位置とは、ビューアーの左上の端が表示されている場所のことです。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19812,17 +19816,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "カスタム列を作成 "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>古いデータベースを %s の電子書籍ライブラリへ移行<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "コピー中<b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "データベースのコンパクト化"
 
diff --git a/src/calibre/translations/jv.po b/src/calibre/translations/jv.po
index 32d4f7713f..007244ac1f 100644
--- a/src/calibre/translations/jv.po
+++ b/src/calibre/translations/jv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-09 07:28+0000\n"
 "Last-Translator: anggoro <ang@desa.in>\n"
 "Language-Team: Javanese <jv@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:22+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:46+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -935,26 +935,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1129,14 +1129,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1184,10 +1184,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12044,6 +12044,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13337,7 +13341,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16688,7 +16692,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17279,39 +17283,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18915,17 +18919,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ka.po b/src/calibre/translations/ka.po
index 77059c9ba1..c26c401026 100644
--- a/src/calibre/translations/ka.po
+++ b/src/calibre/translations/ka.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-26 09:07+0000\n"
 "Last-Translator: clouds ge <alexzalk@gmail.com>\n"
 "Language-Team: Georgian <ka@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:19+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:42+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "საერთოდ არაფერს აკეთებს"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -932,26 +932,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "დიახ"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "მთავარი"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1126,14 +1126,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1181,10 +1181,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12041,6 +12041,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13334,7 +13338,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16685,7 +16689,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17276,39 +17280,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18912,17 +18916,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/kn.po b/src/calibre/translations/kn.po
index 5e68a0b61a..bb70572991 100644
--- a/src/calibre/translations/kn.po
+++ b/src/calibre/translations/kn.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-09 10:16+0000\n"
 "Last-Translator: s k Nagesh <sknagesh@gmail.com>\n"
 "Language-Team: Kannada <kn@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:22+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:46+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "ಏನನ್ನು ಮಾಡುವುದಿಲ್ಲ"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -932,26 +932,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1126,14 +1126,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1181,10 +1181,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12041,6 +12041,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13334,7 +13338,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16685,7 +16689,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17276,39 +17280,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18912,17 +18916,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ko.po b/src/calibre/translations/ko.po
index fe0722cca9..27f924c947 100644
--- a/src/calibre/translations/ko.po
+++ b/src/calibre/translations/ko.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-04 11:13+0000\n"
 "Last-Translator: Hyun-ho Noh <Unknown>\n"
 "Language-Team: Korean <ko@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:23+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:46+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "아무 것도 안함"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -939,26 +939,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "예"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "주"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "카드 A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "카드 B"
 
@@ -1140,14 +1140,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "뉴스"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "분류"
 
@@ -1195,10 +1195,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12145,6 +12145,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13440,7 +13444,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16808,7 +16812,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "전자책 뷰어 사용자 정의 옵션"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "최근 사용된 창 크기를 기억"
 
@@ -17399,39 +17403,39 @@ msgstr "북마크 관리"
 msgid "Loading ebook..."
 msgstr "책 불러오는중..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "전자책을 열 수 없음"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "전자책 뷰어를 제어하는 옵션"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "콘솔에 자바스크립트 경고와 콘솔 메시지를 출력합니다"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19070,17 +19074,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "<b>%s</b> 복사하는중"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ku.po b/src/calibre/translations/ku.po
index 1149921f9d..a570c8a350 100644
--- a/src/calibre/translations/ku.po
+++ b/src/calibre/translations/ku.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-12-12 17:33+0000\n"
 "Last-Translator: Erdal Ronahi <erdal.ronahi@gmail.com>\n"
 "Language-Team: Kurdish <ku@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:23+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:47+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Tiştek nake"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/lt.po b/src/calibre/translations/lt.po
index fae411f78a..e1ead13b27 100644
--- a/src/calibre/translations/lt.po
+++ b/src/calibre/translations/lt.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 16:44+0000\n"
 "Last-Translator: Mantas Kriaučiūnas <mantas@akl.lt>\n"
 "Language-Team: Lithuanian <lt@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "(n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:23+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:47+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr "Nieko nedaro"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -936,26 +936,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1130,14 +1130,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Naujienos"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalogas"
 
@@ -1185,10 +1185,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12045,6 +12045,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13338,7 +13342,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16689,7 +16693,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17280,39 +17284,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18916,17 +18920,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ltg.po b/src/calibre/translations/ltg.po
index 7ff705dcc5..01ac568bc2 100644
--- a/src/calibre/translations/ltg.po
+++ b/src/calibre/translations/ltg.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-05-06 12:35+0000\n"
 "Last-Translator: uGGa <Unknown>\n"
 "Language-Team: Latgalian <ltg@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:34+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:58+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Pilneigi nikū nadora"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/lv.po b/src/calibre/translations/lv.po
index bc0d10a349..bf60ebe4b5 100644
--- a/src/calibre/translations/lv.po
+++ b/src/calibre/translations/lv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-12 09:33+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Latvian <ivars.arins@dotnet.lv>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:23+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:47+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: LATVIA\n"
 "Language: lv\n"
 "X-Poedit-Language: Latvian\n"
@@ -178,12 +178,12 @@ msgstr "Pilnīgi neko nedara"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -970,26 +970,26 @@ msgstr "Ceļš lídz bibliotēkai pārāk garš. Jābūt mazāk nekā %d simboli
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Jā"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Galvenā"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Karte A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Karte B"
 
@@ -1195,14 +1195,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Ziņas"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalogs"
 
@@ -1256,10 +1256,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12271,6 +12271,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13575,7 +13579,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16937,7 +16941,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17528,39 +17532,39 @@ msgstr "Pārvaldīt grāmatzīmes."
 msgid "Loading ebook..."
 msgstr "Ielasa e-grāmatu..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nevarēja atvērt e-grāmatu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Iestatījumi e-grāmatu skatītāja kontrolei"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19170,17 +19174,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migre veco datubāzi uz e-grāmatu bibliotēku %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopē <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Blīvē datubāzi"
 
diff --git a/src/calibre/translations/mk.po b/src/calibre/translations/mk.po
index a46369a0dc..129120b012 100644
--- a/src/calibre/translations/mk.po
+++ b/src/calibre/translations/mk.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-11-26 20:57+0000\n"
 "Last-Translator: ScHRiLL <Unknown>\n"
 "Language-Team: Macedonian <mk@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n % 10 == 1 && n % 100 != 11) ? 0 : 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:24+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:47+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Неправи апсолутно ништо"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ml.po b/src/calibre/translations/ml.po
index a404085e54..94c8f1244a 100644
--- a/src/calibre/translations/ml.po
+++ b/src/calibre/translations/ml.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 17:53+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Malayalam <ml@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:24+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:47+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "ഒന്നും തന്നെ ചെയ്തില്ല"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -935,26 +935,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1129,14 +1129,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "വാര്‍ത്തകള്‍"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1184,10 +1184,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12049,6 +12049,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13342,7 +13346,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16693,7 +16697,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17284,39 +17288,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18920,17 +18924,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/mr.po b/src/calibre/translations/mr.po
index caa7b20bd8..9dc31be4a1 100644
--- a/src/calibre/translations/mr.po
+++ b/src/calibre/translations/mr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 16:46+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Marathi <mr@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:24+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:48+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "काहीच करत नाही"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -936,26 +936,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "हो"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1130,14 +1130,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "वार्ता"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "पुस्तक सूची"
 
@@ -1185,10 +1185,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12045,6 +12045,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13338,7 +13342,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16689,7 +16693,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17280,39 +17284,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18916,17 +18920,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/ms.po b/src/calibre/translations/ms.po
index 1e62b51499..28c8c369ce 100644
--- a/src/calibre/translations/ms.po
+++ b/src/calibre/translations/ms.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-09-04 04:15+0000\n"
 "Last-Translator: abuyop <Unknown>\n"
 "Language-Team: Malay <ms@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:24+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:48+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Langsung tidak melakukan apa-apa"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -949,26 +949,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1143,14 +1143,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1198,10 +1198,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12061,6 +12061,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13354,7 +13358,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16705,7 +16709,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17296,39 +17300,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18932,17 +18936,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/nb.po b/src/calibre/translations/nb.po
index f019e5d7fe..3aaa833350 100644
--- a/src/calibre/translations/nb.po
+++ b/src/calibre/translations/nb.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-12 04:56+0000\n"
 "Last-Translator: Øyvind Øritsland <Unknown>\n"
 "Language-Team: Norwegian Bokmal <nb@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:25+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:49+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Gjør absolutt ingenting"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -978,26 +978,26 @@ msgstr "Stien til biblioteket er for lang. Den må ha færre enn %d tegn."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Hovedvalg"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kort A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kort B"
 
@@ -1196,14 +1196,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nyheter"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1254,10 +1254,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12752,6 +12752,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14086,7 +14090,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17550,7 +17554,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Valgmuligheter for å egendefinere e-bokleseren"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Husk sist brukte vindustørrelse"
 
@@ -18151,42 +18155,42 @@ msgstr "Behandle bokmerker"
 msgid "Loading ebook..."
 msgstr "Laster e-bok..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Kunne ikke åpne e-boken"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Valgmuligheter for å kontrollere e-bokleseren"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Om spesifisert, vil leservinduet forsøke å legge seg foran når den starter."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Om spesifisert vil visningsvinduet forsøke å åpne fullskjermsvisning når den "
 "starter."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Skriv ut javascriptadvarsel og konsollmeldinger til konsollen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19996,17 +20000,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "lager tilpasset kolonne "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p> Migrerer gammel database til e-bokbiblioteket i %s<br><senter>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopierer <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Komprimerer databasen"
 
diff --git a/src/calibre/translations/nds.po b/src/calibre/translations/nds.po
index 6fc47db140..e4cb445ab7 100644
--- a/src/calibre/translations/nds.po
+++ b/src/calibre/translations/nds.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: nds\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-06-18 12:05+0000\n"
 "Last-Translator: tbds <Unknown>\n"
 "Language-Team: German\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:25+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:48+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: GERMANY\n"
 "X-Poedit-Language: German\n"
 "Generated-By: pygettext.py 1.5\n"
@@ -178,12 +178,12 @@ msgstr "Makt nix"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -964,26 +964,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1158,14 +1158,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nachrichten"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1213,10 +1213,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12393,6 +12393,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13698,7 +13702,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17087,7 +17091,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Einstellungen zum Anpassen des eBook Viewers"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zuletzt verwendete Fenstergröße merken"
 
@@ -17682,41 +17686,41 @@ msgstr "Lesezeichen verwalten"
 msgid "Loading ebook..."
 msgstr "Lade eBook..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Konnte eBook nicht öffnen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Einstellungen zur Kontrolle des eBook Viewers"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Falls angegeben, dann wird das Viewer Fenster beim Start im Vordergrund "
 "angezeigt."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Javascript Alarme und Konsolennachrichten auf der Konsole ausgeben"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19424,17 +19428,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migriere alte Datenbank zu eBook Bibliothek in %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiere <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Komprimiere Datenbank"
 
diff --git a/src/calibre/translations/nl.po b/src/calibre/translations/nl.po
index 9f9b0c9236..a0d79d8ee9 100644
--- a/src/calibre/translations/nl.po
+++ b/src/calibre/translations/nl.po
@@ -56,7 +56,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-26 04:33+0000\n"
 "Last-Translator: drMerry <Unknown>\n"
 "Language-Team: Dutch <ubuntu-l10n-nl@lists.ubuntu.com>\n"
@@ -64,7 +64,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-26 04:54+0000\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:41+0000\n"
 "X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: NETHERLANDS\n"
 "X-Poedit-Language: Dutch\n"
@@ -233,12 +233,12 @@ msgstr "Doet helemaal niets"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -1039,26 +1039,26 @@ msgstr "Pad naar bibliotheek is te lang. Moet minder dan %d tekens zijn."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Hoofdgeheugen"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Geheugenkaart A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Geheugenkaart B"
 
@@ -1273,14 +1273,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nieuws"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalogus"
 
@@ -1336,10 +1336,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13532,6 +13532,10 @@ msgstr "Kies een lettertype familie uit onderstaande lijst:"
 msgid "Choose &font family"
 msgstr "Kies &lettertype familie"
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14939,13 +14943,9 @@ msgstr "Het toevoegings&proces"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Indien ingeschakeld, zorgt deze optie dat calibre controleert of een "
-"bestand\n"
-" welke automatisch wordt toegevoegd al in de Calibre-bibliotheek staat.\n"
-" Zo ja, dan zal calibre u vragen of u het bestand nogmaals wilt toevoegen."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18784,7 +18784,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opties om het e-book leesvenster aan te passen"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "De laatstgebruikte venstergrootte onthouden"
 
@@ -19407,37 +19407,37 @@ msgstr "Bladwijzers beheren"
 msgid "Loading ebook..."
 msgstr "E-book laden…"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Kan e-book niet openen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Onbekende fout"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opties voor de e-book leesvenster"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Indien gespecificeerd, zal het leesvenster proberen naar voren te komen na "
 "het opstarten."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Als dit is opgegeven zal het leesvenster proberen om in volledig scherm te "
 "starten."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Print javascript waarschuwingen en console berichten op de console"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19445,7 +19445,7 @@ msgstr ""
 "De positie waarop het geselecteerde boek geopend moet worden. De positie is "
 "een locatie zoals weergeven in de linker bovenhoek van het leesvenster."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21364,17 +21364,17 @@ msgstr "voorkeuren hersteld "
 msgid "creating custom column "
 msgstr "aangepaste kolom aanmaken "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migreer oude database naar e-book-bibliotheek op %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "<b>%s</b> kopiëren"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Database comprimeren"
 
diff --git a/src/calibre/translations/nn.po b/src/calibre/translations/nn.po
index ef9fbc3ceb..3dfcbd91a0 100644
--- a/src/calibre/translations/nn.po
+++ b/src/calibre/translations/nn.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-01-04 03:30+0000\n"
 "Last-Translator: Yngve Spjeld Landro <l10n@landro.net>\n"
 "Language-Team: Norwegian Nynorsk <nn@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:25+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:48+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Gjer absolutt ingenting"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/oc.po b/src/calibre/translations/oc.po
index 9606862a37..bd7876112d 100644
--- a/src/calibre/translations/oc.po
+++ b/src/calibre/translations/oc.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-04-29 09:54+0000\n"
 "Last-Translator: Cédric VALMARY (Tot en òc) <cvalmary@yahoo.fr>\n"
 "Language-Team: Occitan (post 1500) <oc@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:25+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:49+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Fa estrictament pas res"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -934,26 +934,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Òc"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "General"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Carta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Carta B"
 
@@ -1132,14 +1132,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nòvas"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalòg"
 
@@ -1187,10 +1187,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12047,6 +12047,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13340,7 +13344,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16691,7 +16695,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17282,39 +17286,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18918,17 +18922,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/pa.po b/src/calibre/translations/pa.po
index 8d389a1b3e..c16441e5af 100644
--- a/src/calibre/translations/pa.po
+++ b/src/calibre/translations/pa.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 16:48+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Punjabi <pa@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:26+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:49+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -936,26 +936,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1130,14 +1130,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1185,10 +1185,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12045,6 +12045,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13338,7 +13342,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16689,7 +16693,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17280,39 +17284,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18916,17 +18920,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/pl.po b/src/calibre/translations/pl.po
index 30b9ffe81f..5126cc3c5f 100644
--- a/src/calibre/translations/pl.po
+++ b/src/calibre/translations/pl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-09-29 16:04+0000\n"
 "Last-Translator: Piotr Parafiniuk <Unknown>\n"
 "Language-Team: Polish <pl@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:26+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:50+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Bookmarks: -1,3588,-1,-1,-1,-1,-1,-1,-1,-1\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -177,12 +177,12 @@ msgstr "Ta opcja zupełnie nic nie zmienia"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -985,26 +985,26 @@ msgstr "Zbyt długa ścieżka biblioteki. Nie może być dłuższa niż %d znak
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Tak"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Główna"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Karta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Karta B"
 
@@ -1215,14 +1215,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Newsy"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1277,10 +1277,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13409,6 +13409,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14824,13 +14828,9 @@ msgstr "Dodawanie"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Ustawienie tej opcji spowoduje, że calibre będzie sprawdzać\n"
-"czy dodawany plik jest już w bibliotece. Jeśli tak \n"
-"to zostanie wyświetlone okno dialogowe z pytaniem, \n"
-"czy rzeczywiście chcesz dodać ten plik."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18654,7 +18654,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opcje odpowiedzialne za personalizacje przeglądarki książek"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zapamiętaj ostatnio użyty rozmiar okienka"
 
@@ -19277,37 +19277,37 @@ msgstr "Zarządzaj zakładkami"
 msgid "Loading ebook..."
 msgstr "Ładowanie książki..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nie można otworzyć książki"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opcje odpowiadające za kontrolę nad przeglądarką książek"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Jeśli określone, okno przeglądarki spróbuje pokazać się na wierzchu podczas "
 "startu."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Jeśli określone, okno przeglądarki spróbuje otworzyć się na pełnym ekranie "
 "podczas startu."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Wyświetlaj uwagi javascriptu i wiadomości konsolowe w konsoli"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19315,7 +19315,7 @@ msgstr ""
 "Miejsce w którym wskazana książka ma być otwarta. Jest to pozycja widoczna w "
 "górnym lewym rogu przeglądarki."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21280,18 +21280,18 @@ msgstr "odzyskane preferencje "
 msgid "creating custom column "
 msgstr "tworzenie kolumny użytkownika "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Przenoszenie starej bazy danych do biblioteki książek w %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiowanie <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Kompaktowanie bazy danych"
 
diff --git a/src/calibre/translations/pt.po b/src/calibre/translations/pt.po
index 57bef4aeb5..f2c9c87e3e 100644
--- a/src/calibre/translations/pt.po
+++ b/src/calibre/translations/pt.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-07-26 20:48+0000\n"
 "Last-Translator: Rafael Antonio Belokurows <rafadv123@gmail.com>\n"
 "Language-Team: Portuguese <pt@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:26+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:50+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Não faz absolutamente nada"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -980,26 +980,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Sim"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Cartão A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Cartão B"
 
@@ -1188,14 +1188,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Notícias"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catálogo"
 
@@ -1251,10 +1251,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12634,6 +12634,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13955,7 +13959,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17360,7 +17364,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opções para personalizar o Visualizador de livros"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Lembrar o tamanho da última janela utilizada"
 
@@ -17956,41 +17960,41 @@ msgstr "Gerir Marcadores"
 msgid "Loading ebook..."
 msgstr "A carregar o livro..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "É impossível abrir o livro"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opções para controlar o Visualizador de livros"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Se especificado a janela do Visualizador vai tentar vir para a frente quando "
 "iniciada."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Imprimir alertas javascript e mensagens da consola na consola"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19698,19 +19702,19 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>A migrar a base de dados antiga para a biblioteca de livros em "
 "%s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "A copiar <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "A compactar a base de dados"
 
diff --git a/src/calibre/translations/pt_BR.po b/src/calibre/translations/pt_BR.po
index c2b46ddeba..1ce5c8056d 100644
--- a/src/calibre/translations/pt_BR.po
+++ b/src/calibre/translations/pt_BR.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-14 01:49+0000\n"
 "Last-Translator: Diogo Albuquerque <Unknown>\n"
 "Language-Team: American English <kde-i18n-doc@kde.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:32+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:56+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Não faz absolutamente nada"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -989,26 +989,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Sim"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Cartão A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Cartão B"
 
@@ -1215,14 +1215,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Notícias"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catálogo"
 
@@ -1278,10 +1278,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12946,6 +12946,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14284,7 +14288,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17717,7 +17721,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opções de personalização do visualizador de eBooks"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Lembrar do último tamanho da janela"
 
@@ -18320,41 +18324,41 @@ msgstr "Organizar favoritos"
 msgid "Loading ebook..."
 msgstr "Carregando eBook..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Não foi possível abrir o eBook"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opções de controle do visualizador de eBooks"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Se especificado, a janela do visualizador irá tentar vir para frente quando "
 "iniciada."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Imprimir alerta javascript e mensagens de console no console"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20089,19 +20093,19 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrando o banco de dados antigo para a biblioteca de ebook em "
 "%s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Copiando <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Compactando banco de dados"
 
diff --git a/src/calibre/translations/ro.po b/src/calibre/translations/ro.po
index 0e04cf7517..ec938973d7 100644
--- a/src/calibre/translations/ro.po
+++ b/src/calibre/translations/ro.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-17 11:22+0000\n"
 "Last-Translator: Jorel <d_dymon@yahoo.com>\n"
 "Language-Team: Romanian <ro@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n == 1 ? 0: (((n % 100 > 19) || ((n % 100 "
 "== 0) && (n != 0))) ? 2: 1));\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:27+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:50+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr "Nu face absolut nimic"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -999,26 +999,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Da"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Principal"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Card A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Card B"
 
@@ -1223,14 +1223,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Știri"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Catalog"
 
@@ -1285,10 +1285,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13256,6 +13256,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14669,7 +14673,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -18443,7 +18447,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Opţiuni de personalizare a vizualizatorului"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Reţine ultima mărime a ferestrei folosită"
 
@@ -19052,43 +19056,43 @@ msgstr "Gestionează semnele de carte"
 msgid "Loading ebook..."
 msgstr "Se încarcă e-cartea..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nu s-a putut deschide cartea"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Opţiuni pentru controlul vizualizatorului cărţilor"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Dacă este specificat, fereastra vizualizatorului va încerca să vină în prim "
 "plan atunci când este pornit."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Dacă este specificat, fereastra vizualizatorului va încerca să pornească pe "
 "tot ecranul."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Afişează alerta javascript şi mesajele de consolă pe consolă"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20971,17 +20975,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "se creează coloană personalizată "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Se mută baza de date veche în bibliotecă în %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Se copiază <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Se compactează baza de date"
 
diff --git a/src/calibre/translations/ru.po b/src/calibre/translations/ru.po
index 1eb296ab29..b7fcdefdcb 100644
--- a/src/calibre/translations/ru.po
+++ b/src/calibre/translations/ru.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre 0.4.55\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
-"PO-Revision-Date: 2012-10-25 17:27+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
+"PO-Revision-Date: 2012-10-26 18:30+0000\n"
 "Last-Translator: Baz <_baz_@rambler.ru>\n"
 "Language-Team: American English <kde-i18n-doc@lists.kde.org>\n"
 "MIME-Version: 1.0\n"
@@ -15,7 +15,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-26 04:55+0000\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:51+0000\n"
 "X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: RUSSIAN FEDERATION\n"
 "X-Poedit-Language: Russian\n"
@@ -180,12 +180,12 @@ msgstr "Ничего не делает"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -987,26 +987,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Да"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Основная"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Карта 1"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Карта 2"
 
@@ -1216,14 +1216,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Новости"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Каталог"
 
@@ -1278,10 +1278,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13426,6 +13426,10 @@ msgstr "Выберите семейство шрифтов из списка н
 msgid "Choose &font family"
 msgstr "Выберите семейство шрифтов"
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr "Очистить шрифт"
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14838,13 +14842,13 @@ msgstr "Добавление"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Если включено, то calibre будет проверять\n"
-" добавляемые файлы на наличие в библиотеке.\n"
-" Если файлы уже имеются, то появится сообщение\n"
-" о том желаете ли вы всё равно добавить файлы."
+"Если установлена эта опция, то при автоматическом добавлении\n"
+" calibre будет проверять наличие добавляемых книг в библиотеке.\n"
+" Если похожая книга будет найдена, то появится окно с вопросом\n"
+" о необходимости сохранения."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18663,7 +18667,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Параметры для настройки просмотра книг"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Запомнить последний использованный размер окна"
 
@@ -19288,35 +19292,35 @@ msgstr "Управление закладками"
 msgid "Loading ebook..."
 msgstr "Загружается электронная книга..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Не могу открыть электронную книгу"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Неизвестная ошибка"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Настройки управления просмотром книг"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Если указано, окно вьювера будт пытаться всплыть наверх при открытии."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Если указано, окне просмотра будет открыто во весь экран при запуске."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Выводить предупреждения javascript и консольные сообщения в консоли"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19324,7 +19328,7 @@ msgstr ""
 "Позиция на которой открыта определённая книга. Позиция отображается в "
 "верхнем левом углу просмотрщика."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20892,6 +20896,22 @@ msgid ""
 "that a new OPF has been createdsince the column was added). You will see the "
 "JSON for the\"display\" for the new column in the OPF."
 msgstr ""
+"Словарь настроек для указания того, как данные в этой колонке будут "
+"интерпретированы. Это JSON строка. Для столбцов с перечислением используйте -"
+"-display=\"{\\\"enum_values\\\":[\\\"val1\\\", \\\"val2\\\"]}\"\n"
+"Есть много настроек которые могуть быть использованы в переменной "
+"отображения. Настройки по типам столбцов следующие:\n"
+"composite: composite_template, composite_sort, make_category,contains_html, "
+"use_decorations\n"
+"datetime: date_format\n"
+"enumeration: enum_values, enum_colors, use_decorations\n"
+"int, float: number_format\n"
+"text: is_names, use_decorations\n"
+"\n"
+"Лучший способ найти правильное сочетание - это создать столбец "
+"соответствующего типа в интерфейсе и посмотреть на резервную копию OPF для "
+"книги (убедитесь что новый OPF был создан после добавления столбца). Вы "
+"увидете JSON для \"отображения\" для нового столбца в OPF."
 
 #: /home/kovid/work/calibre/src/calibre/library/cli.py:721
 msgid "You must specify label, name and datatype"
@@ -21302,17 +21322,17 @@ msgstr "восстановлены настройки "
 msgid "creating custom column "
 msgstr "создание пользовательских столбцов "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Миграция старой базы данных в %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Копирование <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Сжатие базы данных"
 
@@ -24029,53 +24049,75 @@ msgid ""
 "sony_collection_name_template='{category:||: }{value}'"
 msgstr ""
 "Укажите правила переименования для коллекций sony. Эта настройка применима "
-"только тогда, когда управление метаданными установлено в автоматический "
-"режим. Коллекции на Sony именуются в зависимости от того, какие поля "
-"выбраны: стандартные или пользовательские. Коллекция образованная из "
-"стандартного поля именуется по его значению. Например, если стандартный "
-"столбец 'серии' содержит значение 'Darkover', то название коллекции будет "
-"'Darkover'. Коллекция образованная из пользователького поля будет иметь имя "
-"поля добавленного к значению. Например, если столбец пользовательских серий "
+"только тогда, \n"
+"когда управление метаданными установлено в автоматический режим. Коллекции "
+"на Sony \n"
+"именуются в зависимости от того, какие поля выбраны: стандартные или "
+"пользовательские.\n"
+"Коллекция образованная из стандартного поля именуется по его значению. "
+"Например, если \n"
+"стандартный столбец 'серии' содержит значение 'Darkover', то название "
+"коллекции \n"
+"будет 'Darkover'. Коллекция образованная из пользователького поля будет "
+"иметь \n"
+"имя поля добавленного к значению. Например, если столбец пользовательских "
+"серий \n"
 "называется 'My Series' и содержит название 'Darkover', то коллекция будет по "
-"умолчанию названа 'Darkover (My Series)'. Для этой справки, значение "
-"называется 'Darkover' и категория называется 'My Series'. Если две книги "
-"имеют поля которые дают одинаковые имена для коллекции, то обе книги будут в "
-"этой коллекции. \n"
+"умолчанию \n"
+"названа 'Darkover (My Series)'. Для этой справки, значение называется "
+"'Darkover' и категория \n"
+"называется 'My Series'. Если две книги имеют поля которые дают одинаковые "
+"имена для \n"
+"коллекции, то обе книги будут в этой коллекции. \n"
 "Установка этих настроек позволит вам указать для стандартной или "
-"пользовательской папки как именовать коллекции. Вы можете использовать это "
-"для добавления описания к стандартному полю, например 'Foo (Tag)' вместо "
-"'Foo'. Вы так же можете использовать это что бы заставить несколько полей "
-"оказаться в одной коллекции. Например, вы можете заставить значения в "
-"'series', '#my_series_1' и '#my_series_2' оказаться в коллекциях названных "
-"'some_value (Series)', объединив этим все поля в один набор коллекций.\n"
+"пользовательской папки \n"
+"как именовать коллекции. Вы можете использовать это для добавления описания "
+"к \n"
+"стандартному полю, например 'Foo (Tag)' вместо 'Foo'. Вы так же можете "
+"использовать это \n"
+"что бы заставить несколько полей оказаться в одной коллекции. Например, вы "
+"можете заставить \n"
+"значения в 'series', '#my_series_1' и '#my_series_2' оказаться в коллекциях "
+"\n"
+"названных 'some_value (Series)', объединив этим все поля в один набор "
+"коллекций.\n"
 "Имеются две возможные настройки. Первая определяет имя категории для "
-"использования в поле метаданных. Вторая - это шаблон, используемый для "
-"определения того, как значение и категория объединяются для создания имени "
-"коллекции. Синтаксис первой настройки, sony_collection_renaming_rules, "
-"следующий:\n"
+"использования \n"
+"в поле метаданных. Вторая - это шаблон, используемый для определения того, \n"
+"как значение и категория объединяются для создания имени коллекции. "
+"Синтаксис \n"
+"первой настройки, sony_collection_renaming_rules, следующий:\n"
 "{'field_lookup_name':'category_name_to_use', 'lookup_name':'name', ...}\n"
 "Вторая настройка, sony_collection_name_template - шаблон. Он использует тот "
-"же язык шаблонов, что и в связях метаданных и сохранении шаблонов. Доступно "
-"два поля: {category} и {value} (категория и значение). Поле {value} никогда "
-"не пусто. Поле {category} может быть пустым. По умолчанию, вначале идёт "
-"значение, затем категория в скобках, которые не должны быть пустыми: "
-"'{value} {category:|(|)}'\n"
+"же \n"
+"язык шаблонов, что и в связях метаданных и сохранении шаблонов. Доступно два "
+"\n"
+"поля: {category} и {value} (категория и значение). Поле {value} никогда не "
+"пусто. \n"
+"Поле {category} может быть пустым. По умолчанию, вначале идёт значение, "
+"затем \n"
+"категория в скобках, которые не должны быть пустыми: '{value} "
+"{category:|(|)}'\n"
 "Примеры: Первые три примера предпологают что вторая настройка не менялась.\n"
 "1: Я хочу что бы три серии столбцов были объединены в одной группе "
-"коллекций. Поисковые имена столбцов 'series', '#series_1' и '#series_2'. Я "
-"хочу что бы в скобках было пусто. Значение для использования в настройке "
-"должно выглядеть так: sony_collection_renaming_rules={'series':'', "
-"'#series_1':'', '#series_2':''}\n"
+"коллекций. \n"
+"Поисковые имена столбцов 'series', '#series_1' и '#series_2'. Я хочу что бы "
+"в скобках \n"
+"было пусто. Значение для использования в настройке должно выглядеть так: \n"
+"sony_collection_renaming_rules={'series':'', '#series_1':'', "
+"'#series_2':''}\n"
 "2: Я хочу, что бы слово '(Series)' появлялось в коллекциях созданных из "
-"серий и слово '(Tag)' появлялось в коллекциях от тэгов. Настройка будет "
-"такой: sony_collection_renaming_rules={'series':'Series', 'tags':'Tag'}\n"
+"серий \n"
+"и слово '(Tag)' появлялось в коллекциях от тэгов. Настройка будет такой: \n"
+"sony_collection_renaming_rules={'series':'Series', 'tags':'Tag'}\n"
 "3: Я хочу, что бы 'series' и '#myseries' были объединены и в имени коллекции "
-"было '(Series)'. Правило переименования такое: "
+"\n"
+"было '(Series)'. Правило переименования такое: \n"
 "sony_collection_renaming_rules={'series':'Series', '#myseries':'Series'}\n"
-"4: То же что и в примере 2, но вместо имеющегося имени категории в скобках и "
-"добавления к значению, я хочу добавить и разделить через двоеточие, как в "
-"сериях: Darkover. Я должен изменить шаблон используемый для форматирования "
-"имени категории\n"
+"4: То же что и в примере 2, но вместо имеющегося имени категории в скобках \n"
+"и добавления к значению, я хочу добавить и разделить через двоеточие, \n"
+"как в сериях: Darkover. Я должен изменить шаблон используемый для \n"
+"форматирования имени категории\n"
 "В результате две настройки будут следующими:\n"
 "sony_collection_renaming_rules={'series':'Series', 'tags':'Tag'}\n"
 "sony_collection_name_template='{category:||: }{value}'"
@@ -24250,10 +24292,11 @@ msgid ""
 "default font (Liberation Serif) does not contain glyphs for the language of\n"
 "the books in your library."
 msgstr ""
-"Полный путь к файлам шрифтов .ttf для использования в названии, авторе и "
-"нижнем поле при создании обложки по умолчанию или титульного изображения. "
-"Полезно если шрифт по умолчанию (Liberation Serif) не содержит символов "
-"подходящих для книг в вашей библиотеке."
+"Полный путь к файлам шрифтов .ttf для использования в названии, \n"
+"авторе и нижнем поле при создании обложки по умолчанию или титульного \n"
+"изображения. Полезно если шрифт по умолчанию (Liberation Serif) не содержит "
+"\n"
+"символов подходящих для книг в вашей библиотеке."
 
 #: /home/kovid/work/calibre/resources/default_tweaks.py:387
 msgid "Control behavior of the book list"
diff --git a/src/calibre/translations/sc.po b/src/calibre/translations/sc.po
index 354e615f1a..094423e11b 100644
--- a/src/calibre/translations/sc.po
+++ b/src/calibre/translations/sc.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2010-12-11 02:46+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Sardinian <sc@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n!=1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:29+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:52+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Does absolutely nothing"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/si.po b/src/calibre/translations/si.po
index 7ed879dc85..a1f147d247 100644
--- a/src/calibre/translations/si.po
+++ b/src/calibre/translations/si.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-06-16 06:16+0000\n"
 "Last-Translator: Dinusha <nivanthaka84@yahoo.com>\n"
 "Language-Team: Sinhalese <si@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:28+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:51+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/sk.po b/src/calibre/translations/sk.po
index 137e97c3db..f7e8cc53a6 100644
--- a/src/calibre/translations/sk.po
+++ b/src/calibre/translations/sk.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-05-31 10:38+0000\n"
 "Last-Translator: Michal Kaliňák <michal.kalinak@gmail.com>\n"
 "Language-Team: Slovak <sk@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 1 : (n>=2 && n<=4) ? 2 : 0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:28+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:52+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Nerobí vôbec nič"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -972,26 +972,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Áno"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Základné"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Karta A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Karta B"
 
@@ -1195,14 +1195,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Novinky"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalóg"
 
@@ -1257,10 +1257,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13134,6 +13134,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14536,13 +14540,9 @@ msgstr "Proces &pridávania"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Pri zapnutí tejto voľby bude Calibre pri automatickom\n"
-" pridávaní overovať, či súbor už v knižnici Calibre nie je.\n"
-" Ak bude, Calibre sa spýta, či ho chcete napriek tomu\n"
-" pridať."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18261,7 +18261,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Možnosti úpravy prehliadača elektronických kníh"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Pamätať poslednú veľkosť okna"
 
@@ -18866,33 +18866,33 @@ msgstr "Spravovať záložky"
 msgid "Loading ebook..."
 msgstr "Načítavam elektronickú knihu..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Nepodarilo sa otvoriť knihu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Nastavenie prehliadača elektronických kníh"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr "Ak je zadané, okno prehliadača sa po štarte zobrazí v popredí."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr "Ak zadané, okno prehliadača sa po štarte otvorí na celú obrazovku."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Vypísať upozornenia javascriptu a konzolové správy na konzolu"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -18900,7 +18900,7 @@ msgstr ""
 "Pozícia, na ktorej sa určená kniha otvorí. Pozícia je miesto v knihe "
 "zobrazené v ľavom hornom rohu prehliadača."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20767,18 +20767,18 @@ msgstr ""
 msgid "creating custom column "
 msgstr "vytváram vlastný stĺpec "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Migrujem starú databázu do knižnice elektronických kníh v %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopírujem <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Zmenšujem databázu"
 
diff --git a/src/calibre/translations/sl.po b/src/calibre/translations/sl.po
index 2a5ceb5d39..04e6367d5c 100644
--- a/src/calibre/translations/sl.po
+++ b/src/calibre/translations/sl.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre 0.8.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-15 15:27+0000\n"
 "Last-Translator: Martin Srebotnjak <miles@filmsi.net>\n"
 "Language-Team: Martin Srebotnjak <miles@filmsi.net>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || "
 "n%100==4 ? 3 : 0);\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:29+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:52+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: SLOVENIA\n"
 "X-Poedit-Language: Slovenian\n"
 "X-Poedit-SourceCharset: iso-8859-1\n"
@@ -179,12 +179,12 @@ msgstr "Ne stori ničesar"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -982,26 +982,26 @@ msgstr "Pot do knjižnice je predolga. Imeti mora manj kot %d znakov."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Da"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Glavni pomn."
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kartica A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kartica B"
 
@@ -1186,14 +1186,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Novice"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1247,10 +1247,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12333,6 +12333,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13630,7 +13634,7 @@ msgstr "&Postopek dodajanja"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16998,7 +17002,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Možnosti za prilagajanje bralnika e-knjig"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Zapomni si nazadnje uporabljeno velikost okna"
 
@@ -17589,39 +17593,39 @@ msgstr "Upravljaj z zaznamki"
 msgid "Loading ebook..."
 msgstr "Nalaganje e-knjige ..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "E-knjige ni mogoče odpreti"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19271,18 +19275,18 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Selitev stare zbirke podatkov v knjižnico e-knjig v %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopiranje <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Strnjevanje zbirke podatkov"
 
diff --git a/src/calibre/translations/sq.po b/src/calibre/translations/sq.po
index 37e6bce709..2040b5cd78 100644
--- a/src/calibre/translations/sq.po
+++ b/src/calibre/translations/sq.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-07 22:44+0000\n"
 "Last-Translator: Erlis Mulosmani <Unknown>\n"
 "Language-Team: Albanian <sq@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:13+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:38+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "nuk bën absolutisht asgjë"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Lajme"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/sr.po b/src/calibre/translations/sr.po
index 113ec5b119..188d93d160 100644
--- a/src/calibre/translations/sr.po
+++ b/src/calibre/translations/sr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-23 11:52+0000\n"
 "Last-Translator: Ozzii <Unknown>\n"
 "Language-Team: Ozzii\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:27+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:51+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: sr\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -177,12 +177,12 @@ msgstr "Не ради баш ништа"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -978,26 +978,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Да"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Основна"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Картица A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Картица B"
 
@@ -1189,14 +1189,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Вести"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Каталог"
 
@@ -1251,10 +1251,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12707,6 +12707,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14050,7 +14054,7 @@ msgstr "Поступак &додавања"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17539,7 +17543,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Избор за подешавање читача е-књига"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Запамти последње коришћену величину прозора"
 
@@ -18143,42 +18147,42 @@ msgstr "Уреди обележиваче."
 msgid "Loading ebook..."
 msgstr "Учитавам е-књигу..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Нисам успео да отворим е-књигу."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Могућности за контролу читача е-књига."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Ако је наведен, прозор читача ће покушати да при покретању дође у први план."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Ако је наведено, прозор за читање ће се при покретању отворити преко целог "
 "екрана."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Прикажi javascript упозорења и поруке на конзоли."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20004,18 +20008,18 @@ msgstr ""
 msgid "creating custom column "
 msgstr "правим корисничку колону "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Преводим стару базу података у библиотеку е-књига у %s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Умножавам<b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Сажимам базу података"
 
diff --git a/src/calibre/translations/sr@latin.po b/src/calibre/translations/sr@latin.po
index adea474fb5..947ed5521d 100644
--- a/src/calibre/translations/sr@latin.po
+++ b/src/calibre/translations/sr@latin.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-08-23 11:36+0000\n"
 "Last-Translator: Radan Putnik <srastral@gmail.com>\n"
 "Language-Team: Serbian Latin <sr@latin@li.org>\n"
@@ -16,8 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:34+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:58+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -176,12 +176,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -930,26 +930,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1124,14 +1124,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1179,10 +1179,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12039,6 +12039,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13332,7 +13336,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16683,7 +16687,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17274,39 +17278,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18910,17 +18914,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/sv.po b/src/calibre/translations/sv.po
index 9ed3bc2ec2..0f3ddda96a 100644
--- a/src/calibre/translations/sv.po
+++ b/src/calibre/translations/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-14 09:43+0000\n"
 "Last-Translator: Merarom <Unknown>\n"
 "Language-Team: Swedish <sv@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:29+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:53+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: SWEDEN\n"
 "X-Poedit-Language: Swedish\n"
 
@@ -177,12 +177,12 @@ msgstr "Gör absolut ingenting"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -977,26 +977,26 @@ msgstr "Sökväg till biblioteket för lång. Måste vara mindre än tecken %d."
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Ja"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Allmänt"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kort A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kort B"
 
@@ -1204,14 +1204,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Nyheter"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1266,10 +1266,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13093,6 +13093,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -14491,7 +14495,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -18213,7 +18217,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Alternativ för att anpassa läsplattan"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Kom ihåg senast använd fönsterstorlek"
 
@@ -18821,41 +18825,41 @@ msgstr "Hantera bokmärken"
 msgid "Loading ebook..."
 msgstr "Laddar e-bok...."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Kunde inte öppna e-bok"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Alternativ för att styra läsplattan"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Om angivet, kommer läsfönstret att försöka lägga sig överst vid start."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Om vald kommer visningsfönstret försöker öppna helskärm när den startas."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Skriv javaskriptnotifieringar och konsolmeddelanden till konsolen"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -20717,17 +20721,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "skapa anpassad kolumn "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>Migrera den gamla databasen till e-bokbibliotek i %s <br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Kopierar <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Komprimerar databas"
 
diff --git a/src/calibre/translations/ta.po b/src/calibre/translations/ta.po
index e74f2c0e33..a3fca5d032 100644
--- a/src/calibre/translations/ta.po
+++ b/src/calibre/translations/ta.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 17:54+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Tamil <ta@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:30+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:53+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "நிச்சயமாக எதுவும் செய்யாத
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12041,6 +12041,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13334,7 +13338,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16685,7 +16689,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17276,39 +17280,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18912,17 +18916,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/te.po b/src/calibre/translations/te.po
index 8badf6e6fd..73d30950c6 100644
--- a/src/calibre/translations/te.po
+++ b/src/calibre/translations/te.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-08-05 17:01+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Telugu <te@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:30+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:53+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "వార్తలు"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/th.po b/src/calibre/translations/th.po
index 1dc3d32da5..b0d1873a26 100644
--- a/src/calibre/translations/th.po
+++ b/src/calibre/translations/th.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-12-15 15:14+0000\n"
 "Last-Translator: akarong <Unknown>\n"
 "Language-Team: Thai <th@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:30+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:53+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/builtins.py:428
 #: /home/kovid/work/calibre/src/calibre/customize/builtins.py:438
@@ -186,12 +186,12 @@ msgstr "ไม่มีอะไรเลย"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -954,26 +954,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "การ์ด ข"
 
@@ -1157,14 +1157,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "ข่าว"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "บัญชีรายชื่อ"
 
@@ -1212,10 +1212,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12170,6 +12170,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13463,7 +13467,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16814,7 +16818,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17405,39 +17409,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19041,17 +19045,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/tr.po b/src/calibre/translations/tr.po
index 01ff7b993c..440a80a144 100644
--- a/src/calibre/translations/tr.po
+++ b/src/calibre/translations/tr.po
@@ -7,16 +7,16 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
-"PO-Revision-Date: 2012-08-17 16:19+0000\n"
-"Last-Translator: thomass <Unknown>\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
+"PO-Revision-Date: 2012-10-26 15:16+0000\n"
+"Last-Translator: Burak Ilgıcıoğlu <Unknown>\n"
 "Language-Team: Turkish <tr@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:30+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:54+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Hiçbir şey yapmaz"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -631,13 +631,15 @@ msgstr "Şebeke'den ekitap metadatasının nasıl indirileceğini kontrol et"
 #: /home/kovid/work/calibre/src/calibre/customize/builtins.py:1125
 #: /home/kovid/work/calibre/src/calibre/gui2/device_drivers/mtp_config.py:392
 msgid "Ignored devices"
-msgstr ""
+msgstr "Yoksayılan cihazlar"
 
 #: /home/kovid/work/calibre/src/calibre/customize/builtins.py:1131
 msgid ""
 "Control which devices calibre will ignore when they are connected to the "
 "computer."
 msgstr ""
+"Calibre'nin bilgisayara bağlandığında hangi cihazları yoksayacağını kontrol "
+"edin."
 
 #: /home/kovid/work/calibre/src/calibre/customize/builtins.py:1138
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/plugins.py:295
@@ -866,7 +868,7 @@ msgstr "Bu profil Amazon Kindle DX'i hedefler."
 
 #: /home/kovid/work/calibre/src/calibre/customize/profiles.py:661
 msgid "This profile is intended for the Amazon Kindle PaperWhite"
-msgstr ""
+msgstr "Bu profil Amazon Kindle PaperWhite içindir"
 
 #: /home/kovid/work/calibre/src/calibre/customize/profiles.py:672
 msgid "This profile is intended for the Amazon Kindle Fire."
@@ -932,7 +934,7 @@ msgid ""
 "For plugin developers: Path to the directory where you are developing the "
 "plugin. This command will automatically zip up the plugin and update it in "
 "calibre."
-msgstr ""
+msgstr "Eklenti geliştiricileri için:"
 
 #: /home/kovid/work/calibre/src/calibre/customize/ui.py:603
 msgid "Remove a custom plugin by name. Has no effect on builtin plugins"
@@ -975,26 +977,26 @@ msgstr "Kütüphanenin yolu çok uzun. %d karakterden daha az olmalı"
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "EVET"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Ana"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Kart A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Kart B"
 
@@ -1196,14 +1198,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Haberler"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Katalog"
 
@@ -1257,10 +1259,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12547,6 +12549,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13840,7 +13846,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17201,7 +17207,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Ekitap görüntüleyiciyi kişiselleştirmek için seçenekler"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "En son kullanılan pencere boyutunu hatırla"
 
@@ -17798,39 +17804,39 @@ msgstr "Yer imlerini yönet"
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19434,17 +19440,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "<b>%s</b> kopyalanıyor"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/uk.po b/src/calibre/translations/uk.po
index 1c7e5586a7..3878859475 100644
--- a/src/calibre/translations/uk.po
+++ b/src/calibre/translations/uk.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
-"PO-Revision-Date: 2012-10-24 13:07+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
+"PO-Revision-Date: 2012-10-26 06:50+0000\n"
 "Last-Translator: Yuri Chornoivan <yurchor@gmail.com>\n"
 "Language-Team: Ukrainian <uk@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -17,8 +17,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:31+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:54+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: uk\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -178,12 +178,12 @@ msgstr "Не робить абсолютно нічого"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -987,26 +987,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Так"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Головна"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "Картка A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Картка B"
 
@@ -1220,14 +1220,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Новини"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Каталог"
 
@@ -1281,10 +1281,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -13586,6 +13586,10 @@ msgstr "Виберіть гарнітуру шрифтів з наведеног
 msgid "Choose &font family"
 msgstr "Вибрати &гарнітуру шрифтів"
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr "Спорожнити дані щодо гарнітури шрифту"
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -15017,13 +15021,13 @@ msgstr "&Процедура додавання"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"Якщо позначено, calibre перевірятиме, чи\n"
-" є автоматично доданий файл у бібліотеці calibre.\n"
-" Якщо файл вже є,  програма покаже запит\n"
-" щодо того, чи слід його додати попри це."
+"Якщо визначено цей параметр, calibre перевірить,\n"
+" чи було файл автоматично додано до бібліотеки calibre раніше.\n"
+" Якщо такий доданий файл буде виявлено, програма\n"
+" спитає вас, чи хочете ви його додати попри це."
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -18909,7 +18913,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "Параметри вікна перегляду електронної книги"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "Пам’ятати останні використані розміри вікон"
 
@@ -19540,37 +19544,37 @@ msgstr "Керування закладками"
 msgid "Loading ebook..."
 msgstr "Завантаження книги…"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "Не вдалося відкрити ел. книгу"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr "Невідома помилка"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "Параметри керування переглядом ел. книги"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 "Якщо вказано, буде виконано спробу перевести вікно перегляду на передній "
 "план під час запуску."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 "Якщо вказано, буде виконано спробу відкрити вікно перегляду на весь екран "
 "під час запуску."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "Вивести попередження javascript та консольні повідомлення до консолі"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
@@ -19578,7 +19582,7 @@ msgstr ""
 "Місце, на якому слід відкрити вказану книгу. Позначка місця визначає "
 "розташування у тексті верхнього лівого кута сторінки на панелі перегляду."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -21602,19 +21606,19 @@ msgstr "відновлене налаштування "
 msgid "creating custom column "
 msgstr "створення нетипового стовпчика "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 "<p>Перенесення старої бази даних до бібліотеки електронних книжок у "
 "%s<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "Копіювання <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "Ущільнення бази даних"
 
diff --git a/src/calibre/translations/ur.po b/src/calibre/translations/ur.po
index 35dc6f1368..827cc00377 100644
--- a/src/calibre/translations/ur.po
+++ b/src/calibre/translations/ur.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-04-02 21:19+0000\n"
 "Last-Translator: mahmood <Unknown>\n"
 "Language-Team: Urdu <ur@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:31+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:54+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/vi.po b/src/calibre/translations/vi.po
index 914649d3d6..2a965cabd7 100644
--- a/src/calibre/translations/vi.po
+++ b/src/calibre/translations/vi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-04-16 18:36+0000\n"
 "Last-Translator: Lunafan <Unknown>\n"
 "Language-Team: Vietnamese <vi@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:31+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:55+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "Không làm gì cả"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -972,26 +972,26 @@ msgstr "Đường dẫn tới thư viện quá dài. Cần ít hơn %d ký tự"
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "Đồng ý"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "Chính"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "Thẻ B"
 
@@ -1195,14 +1195,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "Tin tức"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "Danh mục"
 
@@ -1256,10 +1256,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12362,6 +12362,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13655,7 +13659,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17021,7 +17025,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17612,39 +17616,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19251,17 +19255,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/wa.po b/src/calibre/translations/wa.po
index 6a5c521708..0515632d9b 100644
--- a/src/calibre/translations/wa.po
+++ b/src/calibre/translations/wa.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-07-05 23:12+0000\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: Walloon <wa@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n!=1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:32+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:55+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/yi.po b/src/calibre/translations/yi.po
index 935c0a947d..113575c57c 100644
--- a/src/calibre/translations/yi.po
+++ b/src/calibre/translations/yi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2009-09-04 22:02+0000\n"
 "Last-Translator: Kovid Goyal <Unknown>\n"
 "Language-Team: Yiddish <yi@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:32+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:55+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/zh_CN.po b/src/calibre/translations/zh_CN.po
index f6fbdf5170..b297490273 100644
--- a/src/calibre/translations/zh_CN.po
+++ b/src/calibre/translations/zh_CN.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-15 05:31+0000\n"
 "Last-Translator: mozillazg <Unknown>\n"
 "Language-Team: Simplified Chinese <wanglihao@gmail.com>\n"
@@ -17,8 +17,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:34+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:57+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "X-Poedit-Country: CHINA\n"
 "X-Poedit-Language: Chinese\n"
 
@@ -179,12 +179,12 @@ msgstr "不做任何处理"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -939,26 +939,26 @@ msgstr "书库的路径太长。路径长度必须小于 %d 个字符。"
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "是"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "主"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "存储卡A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "存储卡B"
 
@@ -1148,14 +1148,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "新闻"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "分类"
 
@@ -1205,10 +1205,10 @@ msgstr "锦书"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12389,6 +12389,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13712,7 +13716,7 @@ msgstr "书籍添加处理(&P)"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -17214,7 +17218,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "定制电子书查看器的选项"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "记住上次使用窗口大小"
 
@@ -17809,39 +17813,39 @@ msgstr "管理书签"
 msgid "Loading ebook..."
 msgstr "正在加载电子书..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "无法打开电子书"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "电子书查看器控制选项"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr "若指定，查看器窗口在打开时将试图转到前面。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr "若选定，查看窗口开启时试图全屏。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "在控制台显示 javascript 警告以及控制台信息"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19551,17 +19555,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "创建自定义列 "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>正在将旧数据库转移到位于 %s 的新数据库<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "正在复制<b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "正在压缩数据库"
 
diff --git a/src/calibre/translations/zh_HK.po b/src/calibre/translations/zh_HK.po
index 7aba5cae2f..3d79f33a47 100644
--- a/src/calibre/translations/zh_HK.po
+++ b/src/calibre/translations/zh_HK.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2011-07-11 08:59+0000\n"
 "Last-Translator: Nader stouhy <Unknown>\n"
 "Language-Team: Chinese (Hong Kong) <zh_HK@li.org>\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:32+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:55+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
 msgid "Does absolutely nothing"
@@ -175,12 +175,12 @@ msgstr "是否絕對沒有"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -929,26 +929,26 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr ""
 
@@ -1123,14 +1123,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr ""
 
@@ -1178,10 +1178,10 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12038,6 +12038,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13331,7 +13335,7 @@ msgstr ""
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
 
@@ -16682,7 +16686,7 @@ msgid "Options to customize the ebook viewer"
 msgstr ""
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr ""
 
@@ -17273,39 +17277,39 @@ msgstr ""
 msgid "Loading ebook..."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -18909,17 +18913,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr ""
 
diff --git a/src/calibre/translations/zh_TW.po b/src/calibre/translations/zh_TW.po
index 419cc02eaf..ade34de334 100644
--- a/src/calibre/translations/zh_TW.po
+++ b/src/calibre/translations/zh_TW.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calibre\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
-"POT-Creation-Date: 2012-10-24 04:12+0000\n"
+"POT-Creation-Date: 2012-10-26 05:12+0000\n"
 "PO-Revision-Date: 2012-10-19 08:56+0000\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau@yahoo.com.tw>\n"
 "Language-Team: Chinese (traditional)\n"
@@ -15,8 +15,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Launchpad-Export-Date: 2012-10-25 05:33+0000\n"
-"X-Generator: Launchpad (build 16179)\n"
+"X-Launchpad-Export-Date: 2012-10-27 04:57+0000\n"
+"X-Generator: Launchpad (build 16194)\n"
 "Language: zh_TW\n"
 
 #: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -176,12 +176,12 @@ msgstr "完全不做任何事"
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:586
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:594
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:605
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2273
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2427
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:2857
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3504
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3506
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3643
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2274
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2428
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:2858
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3505
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3507
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3644
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:250
 #: /home/kovid/work/calibre/src/calibre/library/server/content.py:251
 #: /home/kovid/work/calibre/src/calibre/library/server/mobile.py:247
@@ -937,26 +937,26 @@ msgstr "書庫的路徑太長。必須少於 %d 字元。"
 #: /home/kovid/work/calibre/src/calibre/ebooks/metadata/book/base.py:666
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:67
 #: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:668
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1061
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1062
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:887
 #: /home/kovid/work/calibre/src/calibre/utils/formatter_functions.py:910
 msgid "Yes"
 msgstr "是"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:163
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1216
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1217
 msgid "Main"
 msgstr "主要"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:165
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:77
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1218
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1219
 msgid "Card A"
 msgstr "記憶卡 A"
 
 #: /home/kovid/work/calibre/src/calibre/db/fields.py:167
 #: /home/kovid/work/calibre/src/calibre/gui2/layout.py:79
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:1220
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:1221
 msgid "Card B"
 msgstr "記憶卡 B"
 
@@ -1144,14 +1144,14 @@ msgstr ""
 #: /home/kovid/work/calibre/src/calibre/gui2/tag_browser/model.py:1199
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:371
 #: /home/kovid/work/calibre/src/calibre/library/database2.py:384
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3361
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3362
 #: /home/kovid/work/calibre/src/calibre/library/field_metadata.py:187
 msgid "News"
 msgstr "新聞"
 
 #: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:2770
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3317
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3335
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3318
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3336
 msgid "Catalog"
 msgstr "分類"
 
@@ -1201,10 +1201,10 @@ msgstr "Bambook"
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:128
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:131
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:348
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1307
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1311
 #: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1315
-#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1635
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1319
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1323
+#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1642
 #: /home/kovid/work/calibre/src/calibre/devices/prst1/driver.py:155
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:144
 #: /home/kovid/work/calibre/src/calibre/devices/usbms/driver.py:147
@@ -12294,6 +12294,10 @@ msgstr ""
 msgid "Choose &font family"
 msgstr ""
 
+#: /home/kovid/work/calibre/src/calibre/gui2/font_family_chooser.py:196
+msgid "Clear the font family"
+msgstr ""
+
 #: /home/kovid/work/calibre/src/calibre/gui2/init.py:108
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/look_feel_ui.py:296
 msgid "Cover Browser"
@@ -13596,13 +13600,9 @@ msgstr "加入程序(&P)"
 msgid ""
 "If set, this option will causes calibre to check if a file\n"
 " being auto-added is already in the calibre library.\n"
-" If it is, a meesage will pop up asking you whether\n"
+" If it is, a message will pop up asking you whether\n"
 " you want to add it anyway."
 msgstr ""
-"如果設定，這個選項會讓 calibre 檢查要\n"
-" 自動加入的檔案是否已在 calibre 書庫中。\n"
-" 如果是，會彈出視窗詢問您是否要強制\n"
-" 加入它。"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/preferences/adding_ui.py:152
 msgid "Check for &duplicates when auto-adding files"
@@ -17001,7 +17001,7 @@ msgid "Options to customize the ebook viewer"
 msgstr "用來自訂電子書檢視器的選項"
 
 #: /home/kovid/work/calibre/src/calibre/gui2/viewer/config.py:30
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1106
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1107
 msgid "Remember last used window size"
 msgstr "記住上次使用的視窗大小"
 
@@ -17596,39 +17596,39 @@ msgstr "管理書籤"
 msgid "Loading ebook..."
 msgstr "正在載入電子書..."
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:977
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
 msgid "Could not open ebook"
 msgstr "無法開啟電子書"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:978
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:979
 msgid "Unknown error"
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1093
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1094
 msgid "Options to control the ebook viewer"
 msgstr "用來控制電子書檢視器的選項"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1100
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1101
 msgid ""
 "If specified, viewer window will try to come to the front when started."
 msgstr "如果指定了，檢視器視窗在啟動時會嘗試移至最上層。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1103
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1104
 msgid ""
 "If specified, viewer window will try to open full screen when started."
 msgstr "如果指定，檢視器視窗會在啟動時嘗試開啟全螢幕。"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1108
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1109
 msgid "Print javascript alert and console messages to the console"
 msgstr "在主控台中顯示 javascript 警示及主控台訊息"
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1110
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1111
 msgid ""
 "The position at which to open the specified book. The position is a location "
 "as displayed in the top left corner of the viewer."
 msgstr ""
 
-#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1117
+#: /home/kovid/work/calibre/src/calibre/gui2/viewer/main.py:1118
 msgid ""
 "%prog [options] file\n"
 "\n"
@@ -19309,17 +19309,17 @@ msgstr ""
 msgid "creating custom column "
 msgstr "建立自訂欄 "
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3669
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3670
 #, python-format
 msgid "<p>Migrating old database to ebook library in %s<br><center>"
 msgstr "<p>將舊的資料庫轉移到 %s 的電子書庫<br><center>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3698
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3699
 #, python-format
 msgid "Copying <b>%s</b>"
 msgstr "正在複製 <b>%s</b>"
 
-#: /home/kovid/work/calibre/src/calibre/library/database2.py:3715
+#: /home/kovid/work/calibre/src/calibre/library/database2.py:3716
 msgid "Compacting database"
 msgstr "正在壓實資料庫"