m7-common: remove device-specific SELinux policy

* Interferes with common policy

Change-Id: I6c5b55f8769e306b44c3f87c51e37ad6cd592f8d
m7-common: disable unavailable notification light overlay

Change-Id: I386cc8f264ae83dc1f421159935470da143a4e6b
m7-common: disable more contexts until they can be fixed

Change-Id: Ia6b00d7001293bf25c8d49d40f7040b382917789
m7-common: use permissive SELinux

* Switch SELinux to permissive mode until actual policies are created.

Change-Id: I9bc8dbe54bd99cd11014964f6ae43c6114554963
m7-common: translucent lockscreen decor

* We all know this is the real reason everyone wants kitkat.

Change-Id: I44e597ddb5f42986b1556c24f0f88c9c06f6dd73
m7-common: update wifi SELinux config

Change-Id: If572d18b7b3089a9833be6e8550df9d3b344f1d9
m7-common: Fix deprecated USB syntax

Change-Id: I07fabab95f136e2d056f5b3cb3b6a8ecc467e10f
m7-common: Richer SD card permissions

Change-Id: I327c1a235a90453c32075c80f15c40f061c5c9eb
Merge branch 'cm-11.0' into martincz