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