tons of cleanups
Merge remote-tracking branch 'origin/andyblac' into dondavici

Conflicts:
	src/DP_MainMenu.py hopefully resolved
	src/DP_PlexLibrary.py hoepfully resolved
changed buffercontrol back in all modes
(hoepfully stuttering dont come back)
removed subtitle read. not needed. just press audio button if you need
subtitles :-)
added audio selection for transcoding mode over audio button
changed subtitle selection to text buttuon
small tweak in universal transcoder
still not working :-( due to too much segments :-(
bugix: gs when setting default view