Quiet Hours: Allow disabling phone ringer (2/3)

Change-Id: Ica45cded1b70af36f9e0efdc5ec6911a138e0551
Merge remote-tracking branch 'github/cm-11.0' into cm-11.0

Conflicts:
	res/values/cm_arrays.xml

Change-Id: I44050dd9d2b8f9ce4731c797f2a8ff00d3e9ba34