removed Oculus Manager from camera object, using _tightness = 0.0 to shutoff camera movement smoothing
Fixed acceleration checking bug that was limiting angular rotation, changed mouselook to work correctly/stable.
Added sensor fusion for more stable gyro roll, pitch.
Merge branch 'master' of https://github.com/worklist/hifi
Fixes per code review.
merge fixes
Merge pull request #491 from PhilipRosedale/master

Sensor fusion for more stable gyros, camera tightness 0 option