6-bar signal icon sytle [2/2]

Change-Id: I6a48f77e831b9f48c46c0d73dc1a669c552996a7

Conflicts:
	res/values/custom_strings.xml
	res/xml/misc_tweaks.xml
	src/com/android/settings/du/MiscTweaks.java
Over scroll effects [2/2]

Change-Id: I68da4183fe3c667059be9cf352723ffad4ef6103

Conflicts:
	AndroidManifest.xml
	res/values/custom_arrays.xml
	res/values/custom_strings.xml
	res/xml/misc.xml
Automatic translation import

Change-Id: Ifd9cd0dce984e26560a9f03edafa7d625f018cfc