[2/2] Settings: Lockscreen notifications: Allow apps to be excluded from being displayed

Credits to 0xD34D / ChameleonOS for the original implementation for Active Display

Change-Id: I5153748bb7d8f6cc0a255628c4df5697d5a64939

Conflicts:

	src/com/crom/tools/fragments/ls/LockscreenNotifications.java