Working on avatar voxels.
Merge branch 'master' of https://github.com/worklist/hifi into voxeltars
Working on avatar voxel system.
More work on avatar voxels.
Merge branch 'master' of https://github.com/worklist/hifi into voxeltars
More work on voxeltars; basic skinning works.
Merge branch 'master' of https://github.com/worklist/hifi into voxeltars
Slight fix to capsule/box penetration test: we should use the smaller distance
to the diagonal, not the first one we find.
More work on voxeltars; added rotations.
Merge branch 'master' of https://github.com/worklist/hifi into voxeltars
More work on voxeltars; separated default pose from bind pose.
Only bind vertices within an adjustable radius.
Merge branch 'master' of https://github.com/worklist/hifi into voxeltars

Conflicts:
	interface/src/Avatar.cpp
	interface/src/Avatar.h
	interface/src/Skeleton.h
	interface/src/VoxelSystem.h
Adjusted default bind radius, spring vector threshold.
Add a reasonable minimum size for the URL field.
Merge pull request #484 from ey6es/voxeltars

Voxeltars!  Much tweaking still to be done, and they currently only show on the local avatar.