Revert "Pie Control"

This reverts commit 40c0847c617e2d292594cdd78f24b5ffee06780d.
Revert "Revert "Pie Control""

This reverts commit e35d86e6b50bf20e80561b3808ad91058409a795.

Conflicts:

	packages/SystemUI/res/values/colors.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java