improve position settings overlay

-handle button events
-correct button background
-handle rotation
OmniSwitch: add translatable attribute.

PS2: remove tab

Change-Id: Ife518bff74072afa17561680d723ae36b1c5bf70
OmniSwitch: use filter for bitmap resizing

Will result in smoother scaled images

PS2
remove dependencies

Change-Id: I143f3d03ed951ca7ae1702f8c595b725717f57b1
OmniSwitch: HorizontalListView: reset glow selection correctly

Call selection listener on up and cancel touch events
else selection will not be reset on a canceled swipe

Change-Id: I8c3047c4aa7e9e4f4a45e31b14ff8b117bc53f06
OmniSwitch: support full opacity of drag handle

Change-Id: Ieb728dd5ddfa256964a8ad164856b8b3fa82bdd3
OmniSwitch: drag handle improvements

-allow changing position without need to disable service
-added disable switch as prework for integration with AOSP recent apps

Change-Id: Ibf388f3269cc86802064249d4a93eb1f08fa3c52
OmnSwitch: global whitespace cleanup

If I dont do it now I will do it never :)

Change-Id: I2e6c97a30e819a33d04b8a36574cc0cf622b9826

Conflicts:

	AndroidManifest.xml