msm7k hardware glue, initial checkin: libaudio
update libaudio to new snd-driver ioctls

Signed-off-by: Iliyan Malchev <malchev@google.com>
add camera-interface library for dream

Signed-off-by: Iliyan Malchev <malchev@google.com>
user-space RPC library

Signed-off-by: Iliyan Malchev <malchev@google.com>
cupcake: update libaudio

This fixes the htc_dream build.

Signed-off-by: Iliyan Malchev <malchev@google.com>
Update QualcommCameraHardware.{h,cpp} to a cupcake-compatible version.

This fixes the dream builds.
Fix dream build

update to refer to the new location of the underlying header
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Merge cupcake into master

Conflicts:
	libaudio/AudioHardware.cpp
	libaudio/AudioHardware.h
	libcamera/QualcommCameraHardware.cpp
	libcamera/QualcommCameraHardware.h
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