Removed some unused code.
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
Minimum chat circle radius from Ryan, basic avatar/voxel orbit behavior.
fixed issue with voxels not always showing up when changed between clients
fix tabs
cleanup spacing
cleanup spacing and comments
Ray/capsule intersection test.
Merge branch 'master' of https://github.com/worklist/hifi
Removed unused variable.
The overloaded function should be const, true.
quiet down some debugging
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #1452 from ey6es/master

First cut at orbit behavior (plus ray/capsule intersection test for avatar picking).
fix delete problem with voxels
Merge branch 'master' of git://github.com/worklist/hifi into bugfixes
use ScriptEngine in Particle::collideWithXXX() methods so that we get all script interfaces
use ScriptEngine in Particle::collideWithXXX() methods so that we get all script interfaces