Settings: We want to be consistent

this change shows now for all places a proper summary
for the color pickers if it is resetted to default
as well when settings are opened first time.

Change-Id: Ia8cf4efe350c0076d00e05e2287254a1beba7004

Conflicts:

	res/values/strings.xml
	src/com/android/settings/slim/NavBarButtonStyle.java
	src/com/android/settings/slim/NavBarStyle.java
	src/com/android/settings/slim/NavbarStyleDimenSettings.java
	src/com/android/settings/slim/StatusBarBatteryStyle.java
	src/com/android/settings/slim/StatusBarStyle.java