Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0

PS: THIS MERGE ALREADY BRING THIS COMMIT: CyanogenMod/android_frameworks_base@27d5b9a
    IT WAS ADAPTED TO crDroid SOURCES

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

Change-Id: Ie2b49f751605cb4990bdac0c16455896f1913c2c