Framework : Lockscreen - Customizable shortcuts

Patchset 1 : Initial port
Patchset 2 : Disable magneticTargets
Patchset 3 : Disable firstOffset
Patchset 4-5 : Cherry pick 10.0 commits

---------------- Squashed Commits ------------------

Allow users to choose lockscreen shortcuts / icons :
	Phone - 1-5 targets
	Tablets - 1-8 targets

CM10 port
---------
Patchset 1-8: Initial port
Patchset 9  : Revert to CM9 drawables
Patchset 10 : Rebase

Change-Id: I9b163efeef8f47b1d21f7f61552ebe424049cfeb

Fix all upscaled lockscreen drawables and add a few

Several of the original CM9 drawables were upscaled
from a lower quality source. I rescaled some from the
originals and recreated the missing ones in vector
format plus added some new ones.

Change-Id: I112c35cf087daf0679a12bdad89258121dedeb0c

Lockscreen : Update camera availability check
Make the default availability of the target dependant on the
availability of a camera rather than the presense of a predefined resource.

Also update .Camera to .CameraLauncher since that is what we default too.

Change-Id: Ib3f06cc76fb7f7df20ec632051d5dbe754a9c69e

LockscreenShortcuts : Fix minor bugs

Fixes :

      - Inability to have contacts/direct dials..etc on lockscreen (http://goo.gl/BKEJs)
      - Multiple activities of same type on stack.

Change-Id: I6c2c3e1c87239267601d78eb38778d0388f4a41c

Lockscreen : Fix blank target highlight

Mismatched file/image.

Change-Id: I7cd898646124114a855d0fc1589251cbc6fc72fa

----------------------------------------------------

Change-Id: I9b163efeef8f47b1d21f7f61552ebe424049cfeb

Conflicts:
	core/java/com/android/internal/widget/multiwaveview/GlowPadView.java

Signed-off-by: Chuck Haines <chaines@codemonkeyjava.com>
TEMPORARY: Reintroduce button-backlight (and respective inactivity timeout)

The power manager rewrite from Change I1d7a52e98f0449f76d70bf421f6a7f245957d1d7
completely removed support for control of the button backlights, which makes
all capacitive buttons out there stay dark. The commit message in that change
mentions it hasn't been implemented _yet_, so this fix should be temporary
until upstream does their own implementation

Change-Id: I6094c446e0b8c23f57d30652a3cbd35dee5e821a
Merge branch 'jb-4.2' of github.com:TeamBAKED/frameworks_base into jb-4.2