Kinect Grabber
Merge branch 'master' of github.com:ruhland/pct-cnn
Merge lost a lot of data in Demo and DemoVisualizer
Conflicts:
	demos/pct_cnn_demo/src/Demo.cpp
	demos/pct_cnn_demo/src/Demo.hpp
	demos/pct_cnn_demo/src/DemoVisualizer.cpp
	demos/pct_cnn_demo/src/DemoVisualizer.hpp