Fix display power and power manager derps
fb: small observer multiuser correction on notificationlight

Change-Id: I3bbe4c772f801e3edfc97f9e17000b03c861dd1f

Conflicts:
	services/java/com/android/server/NotificationManagerService.java
Notification sound-to-vibration conversion toggle

Allows to change the new feature of AOSP 4.2, where all notification are
changed to vibrations on vibrate mode. Instead, allow the old behaviour
to silence sound notifications and to only play vibrations if desired.

Alle credits go to romanbb from AOKP, I just ported it.
Original AOKP-Commit:
https://github.com/AOKP/frameworks_base/commit/c1b2bb9b5d0c33e790973841bb2acaa5ea5d51fe

Change-Id: Id27dd2975d3383f6d7395a0ee995d7832e87ca66

Conflicts:
	services/java/com/android/server/NotificationManagerService.java
Option to enable Notification Light when screen is on (1/2)
This makes possible to enable the Notification LED even when the screen is on

Change-Id: Id939e19563eae1f530f1a2f04aa706dbc9c12567

Conflicts:
	services/java/com/android/server/NotificationManagerService.java

Conflicts:
	services/java/com/android/server/NotificationManagerService.java