worklist/hifi — pull request #880 by ZappoMan (2013-08-21 23:29:48+00:00)
Title: Threaded voxel server- Fix "freezing" on hq

This checkin fixes the freezing problem on hq.highfidelity.io - the problem was that when saving the voxel persistence file we would stop processing inbound network messages. This fixes the problem by putting inbound voxel edit message processing and voxel persistence on separate threads.

- First cut at cleaning up voxel server to be slightly more organized
- implements support for processing voxel edit messages on a separate thread
- implements support for persisting voxel files on a separate thread