Remove hardware/qcom/power

 * This is deprecated. It was only used by Nexus devices, and they now
   have the PowerHAL within their individual device repositories.

Change-Id: I39322ff9ce66eeeb84e0893aa320da3eceb03639
Remove QCOM sensors repo

* This is an empty repo on AOSP and not used by any devices.

Change-Id: Ie2355ab94b08390d3bcbefac8c137b3ba545207d
Set up QCOM HAL variants

Change-Id: I1a6897145f34aaed0c03d76f9dea63c8896c76f5
Include QCOM CAF HALs by default

* Reduce confusion in roomservice

Change-Id: I3f9650d8adc65343dc7f51db9750c0a99c830aca
Make QCOM CAF audio HALs platform specific

Change-Id: Ie912fdb42b33feb5a75679de9f460e15fa9c6b49
Merge pull request #1 from CyanogenMod/cm-12.0

merge into lp5.0