settings: Enable location mode header switch

This fixes the GPS on the SGH-i727 Skyrocket.

Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	src/com/android/settings/Settings.java
	src/com/android/settings/location/LocationSettingsBase.java

Change-Id: I94383acf8a64d27391c9332d3ff7bb1c73905bf7
Merge branch 'kk4.4' of https://github.com/SlimRoms/packages_apps_Settings into kk4.4

Conflicts:
	src/com/android/settings/Settings.java

Change-Id: I6404fdd560fcec80a3a5acb4a8915f98812650e8