Import Qualcomm SELinux policy by default

Change-Id: I6bcccb145af56e33a3c6ece210542951e09fa010
Remove AOSP QCOM media branches

* New direct path mappings allow all variants to share this.

Change-Id: I54faf6890cbdff310d4f86f38cb493477dd5307f
android-5.0.0_r6 -> android-5.0.0_r7

Change-Id: I1277d9a20101bed3200fafee530c8662291455f8

Conflicts:
	default.xml
Launcher3 -> Trebuchet

Change-Id: I3b77b7d0e5289b567c6a1dfe7cd14f1d4372e487
Comment out CMHome, for now.

Trebuchet does not have any CMHome patches ported, and CMHome breaks
DashClock or Chronus installation due to changes in how duplicate
permissions are handled in Lollipop. Remove for now.

Change-Id: I38990b4e1a8b5e09ffe7e18a23f2bf431495a322