fixed the segmentation erros caused be need to create SensorFusion object on the heap instead of during compile time, ROS node will now run
adding LibOVR to the ignore

this will allow for easier testing when new editions/consumer sdk are released
Removed LibOVR
fixing gitignnore for LibOVR
Merge pull request #1 from eokeeffe/master

Merging changes in eokeeffe/oculus to muhrix/oculus