Bots will move
Merge branch 'master' of https://github.com/worklist/hifi
Preserve joint states when switching between LODs.  Closes #2077.
Bot.js NPCs wander around and make sounds
removed bad include
Merge pull request #2117 from ey6es/master

Preserve joint states when switching between LODs.  Closes #2077.
Merge pull request #2119 from PhilipRosedale/master

NPC bots wander and look around, and play sounds
repair for wrong body on bots < 20
Merge pull request #2124 from birarda/master

bot.js repair for wrong body when bot # < 20
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Hide metavoxel editing bits when mouse is hidden.