Tweaks to voxel editing: edit from farther away, expand cubes to make sure
they show up over voxels, initialize voxel scale with moused-over scale.
Merge branch 'master' of https://github.com/worklist/hifi
Sneak in a toggle for chat circling.
Merge branch 'master' of https://github.com/worklist/hifi
For now, don't perform avatar collisions unless we have a skeleton model.
Merge branch 'master' of https://github.com/worklist/hifi
Shorten the long term average.
Lower the deflection amount.
Merge pull request #1183 from ey6es/master

Tweaks to voxel editing from Philip's Basecamp request.