Support showing carrier/provider logo on statusbar [1/2]

Conflicts:
	core/java/android/provider/Settings.java
        packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java

Signed-off-by: dragon <dragon7780@hotmail.nl>