Build camera from source

Change-Id: Id41a02f69cfcd303ece5d8ccc446135c4c26a9f0
Revert "Camera: Fix Face detection."

This reverts commit d57662e24c78a964a2ba30e09c04322410559be6.

Conflicts:
	QCameraHWI_Parm.cpp
Use kernel headers
Add iso enum
Fix 1080p resolution

Change from 1088 to 1080
build camera hal

Change-Id: I377938339399b41da64f77990e9401892c959fa7