The SubtitleAddForeignAudioSubtitle setting will be added later after the automatic audio selection is done.
Fixed a bug where HandBrake used 50% of cpu time if the subtitles table view was selected.
Refactored a big part of HBSubtitlesController to make it works with the new automatic options and to cleaned the table view data source.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6241 b64f7644-9d1e-0410-96f1-a4d463321fa5