Frameworks: Small correction snappoints

I like easier and nicer code beside that it
respects the reuse of snappoints better

thanks jens

cheers

Change-Id: Iff4a1c107700b79c93df5463d524ef6e159ff387
Framworks: missed some stuff

tested it with right change but submitted wrong one
sorry

Change-Id: Ia50672d038348b11a8083317b40b162770436ed0
Frameworks: recreate on theme change SlimPIE as well

like the navigation bar commit let us reconstruct pie
on theme change as well

Change-Id: I36d596dc1677dbc0cc5fb8ed8ad725f717698285
Frameworks: reduce SlimPie observer footprint (1/2)

time for code cleanup projects. Switch to same
logic we already use in QS/NT shortcuts. Use
only one string for the whole SlimPie config
This reduces massive the observer footprint.

cheers

Change-Id: I884c5d25c682e06d6649a16c2ba6d84460a3776f

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/policy/PieController.java