Testing audio noise generation at client
Merge remote-tracking branch 'upstream/master'
Added Procedural audio noise when moving, scaled to velocity
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #248 from ZappoMan/render_voxels_optimization

Optimization to removeOutOfView()
Added render option for avatars, code cleanup.
Merge remote-tracking branch 'upstream/master'
Merge pull request #243 from PhilipRosedale/master

Procedural noise support added on client, adds a bit of noise when moving
Merge branch 'master' of https://github.com/worklist/hifi into render_voxels_optimization