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.
make numberOfThreeBitSectionsInCode() robust against overflowing buffers if length is known
Merge pull request #1184 from ZappoMan/bugfixes

make numberOfThreeBitSectionsInCode() robust against overflowing buffers if length is known
Merge pull request #1185 from birarda/assignment

add helper to ping if no active socket
fixed warning and logic problem
Merge pull request #1186 from ZappoMan/bugfixes

fixed warning and logic problem
added more debugging
added more debugging
Merge branch 'master' of https://github.com/worklist/hifi
For now, don't perform avatar collisions unless we have a skeleton model.
Merge pull request #1187 from ZappoMan/bugfixes

added more debugging for server crashes
Merge branch 'master' of https://github.com/worklist/hifi
Shorten the long term average.
added more debugging
Lower the deflection amount.
Merge pull request #1183 from ey6es/master

Tweaks to voxel editing from Philip's Basecamp request.
Merge pull request #1188 from ZappoMan/bugfixes

added more debugging
make temp copy of NetworkPacket to protect against vector resizing