persist props \(if configurable and not otherwise problematic\) should not be set in build.prop (as their persist prefix means they're stored in /data/property/

Change-Id: Ibba233b07519f7a59033461661a74dac7af4d79d
Merge branch 'kk44' of https://github.com/usmcamgrimm/vendor_vanir into kk44