Frameworks: Fix/part revert for longpress home button

du that the navring for all feature is still not ready
to avoid user complains we bring back longpress navring
on home button back.

At the moment new feature NavRing for all this will be again
removed and replaced by a better function

cheers

Change-Id: I6bf704ad1e98f63258bfef701c908997bbc5d0ca
Frameworks: Fix recent show from navbar sometimes weird

things

cheers

Change-Id: Ib7069be558a3e3ff0c058bb636a09726760863f6
Frameworks SystemUI: give proper permission for new superuser

Change-Id: Ic66abaa2e9a917e4469328fa6025d0f97a1691d9