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Currently translated at 20.9% (163 of 781)
Translated using Weblate (Swedish)

Currently translated at 70.0% (547 of 781)
Translated using Weblate (Swedish)

Currently translated at 93.8% (15 of 16)
Enable russian language
Better check for PNG rendering

Using assertContains fails on Django 1.5 as it tries to convert response
into unicode string, what obviously fails with PNG data. Now PNG
responses can be checked with assertPNG, which tries to load the image
using Cairo.
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Currently translated at 70.4% (550 of 781)
Merge remote-tracking branch 'origin/master'
Fixed command testcases to work with Django 1.5

Since Django 1.5 CommandError is raised further instead of changing it
to SystemExist as was the case before.
Do not generated page number for non existing pages
Correctly define self parameter
Import CommandError before using
Actually fix getting next/prev page when no such exists
Do not try to stream file through request

As response handling has changed in Django 1.5, current approach no
longer works. In future we should use StreamingHttpResponse class, but
as this is available only since Django 1.5, it should be done once we're
ready to drop 1.4 support.
Claim Django 1.5 compatibility, testsuite passes
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Currently translated at 70.7% (552 of 781)
Merge remote-tracking branch 'origin/master'
File format loader now does not need class instance
Another logo size
Move more functions to file format class
Turn file format class into property

Using class attribute seems more readable than self.get_file_format().