QuickSettings : Option to dismiss on toggle

This option dismisses the notification pane when a toggle is selected

Patchset 2,3 : Shorten preference title
               Rework logic for removing preferences on tablets

Change-Id: Ia2392b2336f018bcc52e9ddbaf2dfa4433dd62c2
Quick Settings Pulldown: Left or Right side option (2/2)

Patch set 2 : Update dynamic summary
Patch set 3 : More dynamic summary work
Patch set 4 : Fix arrays, reduce duplicate code
Patch set 5 : Fix string
Patch set 6 : One more string fix
Patch set 7 : String nitpick

Change-Id: If73347993522f35b2c4d19e892388f37b04d6c22

Conflicts:
	res/values/arrays.xml