sepolicy: Allow relabeling after wallpaper change

Change-Id: I89220fae961f483dad8b92faaee9ed8fe6c8a7cf
Fix Etisalat UAE APNs

Change-Id: Idf0281b4d68a6efefca1d61812d42b3dcfc086ce
Superuser: Set default access for apps only

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Add/fix APNs...

...Enitel, Movistar, Poste Mobile, Trilogy Dominicana, Sipgate, Safaricom, Etisalat AE

PS2: rebase

Change-Id: I9126b3f579fa61dc8f413d562dd71ce840027957
Cleanup supersu traces.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Merge remote-tracking branch 'pa-legacy-kitkat/kitkat' into kitkat