quiet hours

Change-Id: I12124397a9d6bc925c385af6c384d73e4218191f

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

 Author:    PrimeDirective <activethrasher00@gmail.com>
 Changes to be committed:
	modified:   core/java/android/provider/Settings.java
	modified:   services/java/com/android/server/BatteryService.java
	modified:   services/java/com/android/server/NotificationManagerService.java
	modified:   services/java/com/android/server/VibratorService.java