remove un used default wallpaper
quick settings tile background
modified to call on .9 png's and uses 2 states
a completely transparent image for normal and a 35% transparent holo blue for pressed

Conflicts:
	packages/SystemUI/res/drawable/qs_tile_background.xml
Allow creating custom dialogs in DialogPreference.

This allows creating non-AlertDialogs while still using the click and
state handling of DialogPreference.

Change-Id: I54fd7d6d6b9f6a49fef1ae95e0178838b3edfa56
PackageManager: allow build-time disabling of components

Allow components to be specified as disabled at build time
(applied on boot).

This allows stock OTA components to be marked as disabled in
CM builds.

Change-Id: I6e4499cc40a779792a5ea97a10137399dad7d69f

Conflicts:
	core/res/res/values/config.xml