Remove AOSP QCOM media branches

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

Change-Id: I54faf6890cbdff310d4f86f38cb493477dd5307f
Remove CMAccount, CMUpdater and CMBugreport

Change-Id: Iaac3f27020dfbfdd2b6da5d98ef380ce8aea6fe5
Merge branch 'cm-12.0' of https://github.com/crdroidandroid/android into jey