LockScreen: Add option to start widgets maximized

Sources from AOKP with some modifications

This will allow the user to choose wether the lockscreen
challenge (circle, pattern, pin) is minimized when the screen
is turned on.

Patch Set 3: Remove visual jump and adhere to setting on initial inflate
Patch Set 4: Remove accidental dependency
Patch Set 5: Fix potential multi-user problem.

Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Change-Id: Ib5bd0a84e5542a49d34ed8c8541e10a7878a616c
GpsQuickTile : Set label correctly

Apply label onPostCreate

Change-Id: Id7fd61fa9ab37257b81167e53c7976310543ea94
QuickSettings : Cleanup

Change-Id: I044f8c0914c725af5894ffb70e8ac54b6e19dc43

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
QuickSettings : Fix regression

Fix regression caused by I044f8c0914c725af5894ffb70e8ac54b6e19dc43

Change-Id: I229e9d4f38a2f65226045050c460559549e09994