qs: Add torch and GPS tiles by default if supported

 * New configuration variable config_enableTorch has been moved from
   the settings app that devices should overlay onto.

Change-Id: I2e4cb81390548cf055eae2836280fe9bdc65f0b0

Conflicts:
	core/res/res/values/symbols.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java

Change-Id: I2e4cb81390548cf055eae2836280fe9bdc65f0b0
Merge branch 'qcril' into cm-10.2

Change-Id: I3c4061a1f6b563c79001659b5b8d4727969a2b29