Add ACTION_PICK intent

Allow Apollo to serve as the default audio picker for directories
Fixes  android.provider.cts.MediaStoreIntentsTest#testPickAudioDir

Change-Id: I843b7a42d6a0002ab2bb0952db6b1150ee30919a
Apollo SleepMode

Change-Id: I074b10a26daf116da4d6d21d6d26724f4c5b04cc

Conflicts:
	src/com/andrew/apollo/MusicPlaybackService.java