msm8960-common: rm device settings

Change-Id: I0802cc122b606b08f58731febd8bf050d22f4c57
Merge remote-tracking branch 'cm/cm-11.0' into HEAD

Conflicts:
	DeviceSettings/res/drawable/ic_launcher_cmdevicesettings.png

Change-Id: I48ab92975f74ea334418a542c9ef5d86dde1a121