i9300: fix dock audio

Change-Id: I44b8c3ec52652ff9f57a70aacd4c5156818e0037
i9300: audio config cleanup

Change-Id: Ibde13efbe4b93ec200bfa7d4720ca223de2efc68
Merge remote-tracking branch 'CM/cm-10.1' into jellybean

Conflicts:
	overlay/packages/apps/Settings/res/values/bools.xml