Battery bar around lock handle

Conflicts:
	core/java/android/provider/Settings.java
Revert "Battery arch around lock handle"

This reverts commit 3c96942f04dd98c54ebd241b81d26e842afef9da.

Conflicts:
	core/java/android/provider/Settings.java
[1/2] Add battery level around unlock ring

PS2:
added missing change in KeyguardSelectorView.java

Change-Id: Ia4dbc2335657c096c34349ec67c4adfec0aeb91b

Conflicts:
	core/java/com/android/internal/widget/multiwaveview/GlowPadView.java
	packages/Keyguard/src/com/android/keyguard/KeyguardSelectorView.java

Conflicts:
	core/java/android/provider/Settings.java
	core/java/com/android/internal/widget/multiwaveview/GlowPadView.java

Conflicts:
	core/java/android/provider/Settings.java
Battery arc the rite way