CHANGE: structure of point cloud  module
NEW: Binary XYZRGBA points loader (WIP)
NEW: Additional module priorities (PriorityHighest, PriorityLowest)
CHANGE: CameraController priority set to lowest
Lowest priority is set so interactors running on low get a chance to intercept events before the camera controller does
Merge branch 'master' of https://github.com/febret/omegalib