David Forrester 0bcee3f721 Reading status wiped for older Kobo Touch firmware
Kobo driver: Fix reading status being cleared when connecting to a Kobo
with older firmware and metadata management set to automatic. Fixes #1230018 [Reading status wiped for older Kobo Firmware](https://bugs.launchpad.net/calibre/+bug/1230018)

When a Kobo Touch running a 1.9.x firmware was connected, the reading
status of all books was wiped out. This was to do with the way the
collections were managed. If a shelf/collection attribute was not
defined, the reading status was being cleared when it should not have
been.

Also skipping a loop over the books if shelf and series management is
not being done.
2013-09-25 07:35:16 +05:30
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2013-05-28 11:42:53 +05:30
2013-05-28 11:42:53 +05:30
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2012-12-31 09:30:47 +05:30
2011-09-23 13:13:46 -06:00
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