Diaoul/subliminal — pull request #331 by h3llrais3r (2014-02-07 21:46:32+00:00)
Title: Add a format to Video and use it for matching

I used the response from Wackou from guessit to use the guess_properties to search for the format.
I've implemented the format on Episode and Movie level.
Unit tests have been adapted accordingly.
Please review and give feedback.

PS: I didn't know what to pick for the score for the format, so please adapt if needed (current equation: format = video_codec + audio_codec).