Fixes for 4.4.3
Revert "Release wakelocks acquired by SyncManager"

This reverts commit c478b06c247a165d1032d2872b789a838521e94b.
Remove mCustomBackground
New Halo drawables thanks to Arz Bhatia and PA team

Change-Id: Ic63b433466d686a645133d987bfc17ba4b6ff42d

Conflicts:
	packages/SystemUI/res/drawable-hdpi/ic_notify_halo_normal.png
	packages/SystemUI/res/drawable-mdpi/ic_notify_halo_normal.png
	packages/SystemUI/res/drawable-xhdpi/ic_notify_halo_normal.png
HALO: change holo blue to holo grey matching new drawables

Change-Id: Ib62b975cee90e009ce3ca149333e9b4ea27445c4

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
Revert "DO NOT MERGE:  Add status callback for start/stop advertising."

This reverts commit 4b4eebb9a5185a8ea5593a797400960e5258a57e.

Conflicts:

	core/java/android/bluetooth/BluetoothAdapter.java
Revert "DO NOT MERGE BLE peripheral mode (3/4): Add peripheral mode API."

This reverts commit ee0b3e9f824a85eebbabe307310d844a15956ae8.

Conflicts:

	core/java/android/bluetooth/BluetoothAdapter.java
Merge pull request #2 from LiquidSmooth/kitkat2

Merge pull request