quadtree bugfix and updated tests
Merge pull request #6 from burck1/master

Fix to server error
attempting to go back to prev. version of server.cpp
Merge branch 'master' of https://github.com/acm-uiuc/Kinect-Mapper

Conflicts:
	controls/server.cpp
attempt to fix server.cpp
Implemented the getFrame() function in the kinect mapper.
Fixiing libraries.
Readded utilities.
recoved files
merdged
fixed bug with server
cmake for controls