add linking of LibOVR to interface CMakeLists.txt
initial setup to connect to oculus and grab sensors
add getters for yaw, pitch and roll to the OculusManager class
expand the OculusManager to return euler angles
drive body yaw and render pitch with oculus when connected
Merge remote-tracking branch 'upstream/master' into oculus
have the oculus drive the body yaw, head pitch, and head roll
removed print statements
Merge remote-tracking branch 'upstream/master'
working on hand holding algo
Merge remote-tracking branch 'upstream/master'
Merge pull request #275 from ey6es/master

Very basic example of how to use Qt menus.
thingy
Merge remote-tracking branch 'upstream/master'
...
add some debugging to the mixer to track down bearing issue
Merge pull request #276 from birarda/master

add bearing debug for audio-mixer
hand holding
Merge remote-tracking branch 'upstream/master'
hand holding