6-bar signal icon sytle [1/2]

Change-Id: I13f53c9500b44286c1cb93fd27ad1275b1d29484

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
Over scroll effects [1/2]

Change-Id: I4cc67715f8f3bc67674782f08b9e363ee0e8ac9e

Conflicts:
	core/java/android/provider/Settings.java
Automatic translation import

Change-Id: I33ed5e253fd73bba266b20fbd15082c5fba96ae2