App sidebar (1/2)

Change-Id: I772315c53ec2b634998d4b5bdbb4f7b1f5c356c3

Conflicts:

	core/java/android/provider/Settings.java
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/values/cm_strings.xml
	packages/SystemUI/res/values/config.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java