A big batch of patches from eddyg.
Adds following options to the CLI:
--subtitle-scan for auto-selecting subtitles for foreign language segments in native language audio tracks
--native-language for auto-selecting subtitles for foreign language audio without knowing the track number
--longest for auto-selecting the longest title like in the MacGui
--turbo for improving speed on the first pass of a two pass encode with x264 (based on superdump's turbo x264 options in mencoder).
Thanks, eddyg!
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@600 b64f7644-9d1e-0410-96f1-a4d463321fa5