Merge "Quiet Hours: allow disabling of system sounds (2 of 2)" into cm-10.2
Use default button backlight brightnessk from framework overlay

Change-Id: Ib0361359a29e8030682707bf42c9fe04f780b103
Settings: QS performance profiles tile

Requires http://review.cyanogenmod.org/#/c/51776/

Patchset 2: Fix not null comparation
Patchset 3: Added suggestions
Patchset 4: Fix string
Patchset 5: Rebased
Patchset 6: Rebased
            Move setCurrentValue() inside mPerfProfilePref null check

Change-Id: I578d84002b00e0a7c58cdcaf2a3735bf6bbfdabf
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	res/values-pt/cm_strings.xml
	src/com/android/settings/cyanogenmod/QuickSettingsUtil.java
Merge branch 'cr-main-10.2' of https://github.com/cristianomatos/android_packages_apps_Settings into cm-10.2