DO NOT MERGE: fixes for build

* Comment out selinux rules that caused build errors
* androidboot.selinux=permissive
* Remove overlay items that are not yet implemented
* Disable props that are too big
* Don't build libril yet
* Don't ship HCE permission yet

Change-Id: Ia46b46e9b0fb7968144b2a6fa852f256cfaea3a4
Merge "DO NOT MERGE: fixes for build" into lollipop