Merge remote-tracking branch 'PA/kitkat' into kitkat-staging

Biggest merge i've ever been

-I have to remove LS Blur, alongside with LS See through

Conflicts:
	cmds/bootanimation/BootAnimation.cpp
	core/java/android/provider/Settings.java
	core/res/AndroidManifest.xml
	media/java/android/media/AudioService.java
	packages/Keyguard/src/com/android/keyguard/KeyguardMultiUserAvatar.java
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
	packages/SettingsProvider/res/values/defaults.xml
	packages/SystemUI/res/values-ca/pa_strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
	services/java/com/android/server/WallpaperManagerService.java
	services/java/com/android/server/power/DisplayPowerController.java
	services/java/com/android/server/wm/WindowAnimator.java
	services/java/com/android/server/wm/WindowManagerService.java