PA PIE (1/2)

All credit goes to PA

Change-Id: I916480a6fd972c91896911b7d3e8bba82e588619

Conflicts:
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java