AwesomeAction: Move to com.android.internal

Starting to move Awesome action to a place where we
can access it anywhere. IE policy for spen options.

Patchset 2:
Remove old AwesomeAction from SystemUI
Fix conflicts in the move
Create NavBarHelper for the icons this can be
easily moved to android.internal for the RC navbar rework
Mike and I will do when we stop being lazy...

Change-Id: Ie09616e00f7439bd102c5803c01f32823ffe73a3

Conflicts:
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java