EditVoxels.js:  Added color changing with number keys, better audio
EditVoxels.js: Added new voxel making in front of camera with ‘9’
Merge branch 'master' of https://github.com/worklist/hifi
Fixing windows compile warnings about signed vs unsigned compare.
Only resolve our hand collisions that would not move the other avatar.

This helps us only penetrate the moveable parts of other avatars.
removed whitespace to get build to run
Adding avatar body-body collisions to prevent near-clipping.
Merge branch 'master' of ssh://github.com/highfidelity/hifi into avatar-interaction
Merge pull request #1972 from ZappoMan/move_hydra_flying_to_js

Move Hydra movement code from C++ to JS
Splitting hand collisions between other avatars and ourself.
add Vec3::subtract in JS
merge fix
Fixing formatting to be KR
Merge pull request #1981 from AndrewMeadows/avatar-interaction

Avatar body-body collisions
Added minimum sample counting method for noise reduction
Moving hand-avatar collision trigger calls into MyAvatar

Also renaming some methods in Model to be more descriptive.
Merge branch 'avatar-interaction' of ssh://github.com/AndrewMeadows/hifi into avatar-interaction
comment out debugging spam, improved EditVoxels
Adjustments to noise gate, commit to min sampling method
comment out debug