Improve gyro look to smoothly follow the head and not move for small movements
Merge branch 'master' of https://github.com/worklist/hifi
smooth gyro look on by default if not in settings
Merge branch 'master' of https://github.com/worklist/hifi
Fixes per code review
Merge pull request #617 from PhilipRosedale/master

Smooth gyro look that won't make you throw up