finished up js octree implementation, next step integrate with client code and load over the network
Merge branch 'master' of https://github.com/nmarshak1337/PointMan-Renderer
small edits before trying to merge
Merge branch 'master' of https://github.com/nmarshak1337/PointMan-Renderer into json_octree_nodes
Merge branch 'json_octree_nodes' of https://github.com/nmarshak1337/PointMan-Renderer into json_octree_nodes
Got the server to handle nulls, plus a simple example in line 650 of
frag_globe.js about null handling.