Converted RC from button to MediaRoute + added Chromecast requires
Added route manager abstraction, ChromeCast compat class for devices without Play Services
Added basic Cast support for a single song
CC should use separate profile, add volume, position modification code
Fix a bunch of casting bugs, start of album art
Add album art to cast
Merge branch 'Chromecast' of https://github.com/daneren2005/Subsonic
Merge branch 'master' of https://github.com/daneren2005/Subsonic