Extended customizeable Powermenu (2/2)
merging-conflicts:
res/values/psx_arrays.xml
res/values/psx_strings.xml

Conflicts:
	res/values-de/psx_strings.xml
	res/values/psx_arrays.xml
	res/values/psx_strings.xml
Use device specific icon for reboot menu
Quiet hours settings

Conflicts:
	res/values/psx_strings.xml
	res/xml/user_interface_settings.xml

Conflicts:
	res/values/velocity_strings.xml
That should fix the problems with QuietHours

By returning true in every situation, the system thinks you have allready called for instant subheaders like quiet hours.
Navigation bar custom height

Conflicts:
	res/values/ras_strings.xml
	res/values/velocity_arrays.xml
	res/xml/system_settings.xml