Revert "Allow changing screen-off animation (2/2)"

This reverts commit 236b41f6577370afdcbf3305f34fdb990b7d09f7.

Moving to slim

Conflicts:
	res/values/cm_arrays.xml

Change-Id: I28ec80fe6b65f30b66f76cfae3573ff5bdd95132
Settings: Slims ElectronBeam get some love (2/2)

Features:
- You can select different crt off animation modes if device overlay does not disable it at all
- disabled
- always horizontal (stock behaviour)
- always vertical (screen collapse from left and right to the middle)
- orientation dependent (means portrait = horizontal animation, landscape = vertical animation)
- some minor fixes/code style improvements to 4.3 implementation

Change-Id: I35fb277b8da823d50cc4db1eec32ea597fe973f2

Conflicts:
	res/values/slim_arrays.xml
	res/values/slim_strings.xml
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java