BIG Halo removal and preparation to new PA's HOVER (2/2)

Change-Id: Icac68ed6c9a0b23a3e181a0bfa477ff844ff8610

Conflicts:
	res/values/dcm_strings.xml
	res/xml/halo_settings.xml
	src/com/android/settings/crdroid/Halo.java

Also remove the changes for Halo Color
Move Battery Percent Ring and fixes for none lockscreen
HOVER [2/2]
Check framework commit for description. Needs our blacklist interface,
a similar implement or a removal of blacklist interface.

Change-Id: Ie02a765e696322137d8487236d415f90f7f950c8
Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>