Framework: Quick Access Ribbon (Part 1 of 2)

This patchset removes power widgets and replaces it with
a smaller version of the quick settings panel.

Change-Id: I347736ae61590c279baed8403d1e82a4241576d5

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/layout/quick_settings_tile.xml
	packages/SystemUI/res/layout/quick_settings_tile_basic.xml
	packages/SystemUI/res/layout/quick_settings_tile_camera.xml
	packages/SystemUI/res/layout/quick_settings_tile_rssi.xml
	packages/SystemUI/res/layout/status_bar_expanded.xml
	packages/SystemUI/src/com/android/systemui/quicksettings/CameraTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/DockBatteryTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/QuickSettingsTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/ToggleLockscreenTile.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsContainerView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java