[2/2] Frameworks: HALO Colors

Add custom color.

Change-Id: I6b8a3e8b1057e466b947da63e5faf67560781837
Signed-off-by: siracuervo <fl.siracusa@outlook.com.ar>

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/halo/HaloProperties.java