STE
Fix for Location Services

https://gerrit.paranoidandroid.co/#/c/124/
Credit: nbehary@XDA
 Fix black wallpaper issue when home pressed

Thanks nagarw @CAF
Fix:Appears black screen for a while

https://github.com/CyanogenMod/android_frameworks_base/commit/77630d8a88cd4d01671a1364a79f7309f19d3a74
Avoid SystemUI crash due to NPE

Null point exception