Battery Bar + colorpicker (1/2)
- battery bar collor
- battery bar tickness
- baterry bar style
- battery bar animate

Change-Id: I3984d28b801fc812988725321e38b6aacb5beb13

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryBar.java