g3: set selinux permissive, remove local policies

Change-Id: If1a8654a48fb1683ed91676a303b8a4fe07f4adc
Enable multiple users

Change-Id: I8e7e5ef5937ad5d51eb511b58635a98562aa6d99
Merge "g3: set selinux permissive, remove local policies" into cm-12.0
Merge remote-tracking branch 'cm/cm-12.0' into HEAD

Conflicts:
	BoardConfigCommon.mk

Change-Id: I71c3ee22ceeb94c4823ac9e066f27e934fef92d2