fixed and simplified tagesschau recipe:

* fixed typo in recipe name
* changed rss feed url to https version (previous one was linked to that one)
* added cover and masthead images
* added auto_cleanup

recipes/tagesschau_de.recipe

@@ -0,0 +1,23 @@
+import re
+
+from calibre.web.feeds.news import BasicNewsRecipe
+
+class Tagesschau(BasicNewsRecipe):
+    title = 'Tagesschau'
+    description = 'Nachrichten der ARD'
+    publisher = 'ARD'
+    language = 'de'
+    version = 1
+
+    __author__ = 'mldytech'
+    oldest_article = 7
+    max_articles_per_feed = 100
+    no_stylesheets = True
+    remove_javascript = True
+    use_embedded_content = False
+    encoding = 'utf-8'
+    auto_cleanup   = True
+
+    masthead_url = 'https://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Tagesschau_Logo_2015.svg/1920px-Tagesschau_Logo_2015.svg.png'
+    cover_url = 'https://www.ardmediathek.de/img?imwidth=2560&url=https%3A%2F%2Fapi.ardmediathek.de%2Fimage-service%2Fimages%2Furn%3Aard%3Aimage%3A2e8eb9029b7f4684%3Fw%3D%7Bwidth%7D%26ch%3D657e32f8ff8614b2'
+    feeds = [('Tagesschau', 'https://www.tagesschau.de/infoservices/alle-meldungen-100~rss2.xml')]

recipes/taggeschau_de.recipe

@@ -1,43 +0,0 @@
-import re
-
-from calibre.web.feeds.news import BasicNewsRecipe
-
-# History:
-# 1: Base Version
-# 2: Added rules for wdr.de, ndr.de, br-online.de
-# 3: Added rules for rbb-online.de, boerse.ard.de, sportschau.de
-# 4: New design of tagesschau.de implemented. Simplified.
-# 5: Taken out the pictures.
-
-
-class Tagesschau(BasicNewsRecipe):
-    title = 'Tagesschau'
-    description = 'Nachrichten der ARD'
-    publisher = 'ARD'
-    language = 'de'
-    version = 5
-
-    __author__ = 'Florian Andreas Pfaff, a.peter'
-    oldest_article = 7
-    max_articles_per_feed = 100
-    no_stylesheets = True
-    remove_javascript = True
-
-    feeds = [('Tagesschau', 'http://www.tagesschau.de/xml/rss2')]
-
-    remove_tags = [
-        dict(attrs={'class': ['socialMedia', 'mediaLink', 'mediaInfo',
-                              'linklist teaserImTeaser', 'modCon modConComments']}),
-    ]
-
-    keep_only_tags = [
-        dict(name='div', attrs={
-             'class': ['section sectionZ', 'section sectionZ sectionArticle']}),
-        dict(name='div', attrs={'class': re.compile(r'.*containerArticle.*')})
-    ]
-
-    def get_article_url(self, article):
-        ans = BasicNewsRecipe.get_article_url(self, article)
-        if '/multimedia/' in ans:
-            ans = None
-        return ans