Add active display from ChameleonOS [2/2]

-Active display: Add options for date and am/pm
-Active display: Add sunlight mode. [2/2]
-Active display: allow hiding low priority notifications. [2/2]
-Active display: Allow apps to be excluded from being displayed [2/2]

Conflicts:

	res/values/mahdi_strings.xml
	res/xml/lockscreen_interface_settings.xml

Conflicts:
	AndroidManifest.xml
	res/values/cm_strings.xml
	res/values/mahdi_arrays.xml
	res/values/mahdi_attrs.xml
	res/xml/lockscreen_interface_settings.xml
	src/com/android/settings/Settings.java