pculture/unisubs — pull request #126 by honza (2013-03-01 18:46:25+00:00)
Title: 1894: Fix crediting where last sub is unsynced

* Often, the last subtitle won't be synced and will just extend until the end
of the video. In those cases, the "end" value is -1. If that's the case, we
can't add the credit sub.

* Made the add_credit() function dumber and easier to test (it now takes the
list of subs, the language code and the video duration). This makes it much
easier to test.

* Rewrite tests (see above)