Utility to include patches from the cynaogenmod gerrit server

We can just call the script from the vendorsetup.sh to apply changes that were uploaded to the gerrit server

Change-Id: I5b702a75e86c0596e363462103093b8dbbf13a98
Revert "Use the upstream audio.h for libhardware"

This reverts commit be6dd49a7838581e7c840a7b9944554aa7e49871.
Audio: Fix build error, because of missing audio format

Change-Id: I87ce7ccbb9bcad87ada6c1414d698c6f5edf12fd
BoardConfig: Fix the paths that are given

Since the paths that are decleared in this file are called from that many different dirs it is not possible to only use: $(LOCAL_PATH)

Change-Id: Idabaace5ff88a01a4456e3ba5ede1837285b1fa8