m4: Set SELinux to permissive mode

Change-Id: Ie8bea4c8c585fe8e82bd4a3eb2b0372bb7a6d9a5
m4: Fix camera compilation for lollipop

Change-Id: I14fa14b2730fc801aaed44829b94e4d6dc71ba59
m4: Add necessary HTC camera symbols

Change-Id: Ie82b51b83745cd38af91a2aa17cf3c9197b31e64
m4: Update GPS HAL for lollipop

Change-Id: Id8c71bda583fc15024a0884c8bb1d0296e5dde68
m4: Update audio policy

Change-Id: I1b1570529e60c8439c131150639398a753dbc814
m4: Remove unimplemented overlay options

Change-Id: I9a2b9b61cda3e451dd620215acf1a23491d38108
Merge remote-tracking branch 'cm/cm-12.0' into HEAD