Add support for Peek app

Disable built in peek when Peek app is installed. Enable it again on app's unistall.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>

Signed-off-by: k2wl <kar2wlan@gmail.com>

Conflicts:
	src/com/android/settings/DisplaySettings.java

Change-Id: I7f732716c553699eab987ede41eaaaf7a93cf191
Prepare NotificationManagerService for new format

* Needed for blacklisting

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Apps: Add blacklist interface [2/2]

Now with 100% more hidden checkboxes

Signed-off-by: Evan Anderson <evan@thelinuxman.us>
Change-Id: Ied375cfe2ff6494c25acb9d80b19e824daed755d
HOVER [2/2]

Check framework commit for description. Needs our blacklist interface,
a similar implement or a removal of blacklist interface.

Change-Id: I8b22eada07187507f6146bd87c0b774048a1293b
Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>