DO NOT MERGE g3: temporary fixes for lollipop

* disable overlay settings that don't exist
* set selinux permissive
* union sepolicy with device/qcom/sepolicy

Change-Id: I781a6c39286424f4e5312aa73395142312a6546d
g3: modify for AOSPA

Change-Id: Ib38d0ad9145e52b824c1f06e6d5b7bb21862b592
g3: add Lightbulb overlay

Change-Id: I2169bc41d82d221ebdd6858f17241c49cc6cf990
g3: comment out Lightbulb overlay
g3: update NFC
g3: update audio_policy
g3: Use low latency as primary audio output

* What Qualcomm was trying to fix was a real problem, it just created
   even more problems which are incredibly difficult to solve such as
   underruns and even broken apps (Loop reader, etc). Do it Google's
   way and forget it- it's a non-issue with offloading anyway.