Merge pull request #1 from robotBones/master

(feat) Add querying to Graph API for location data
organize file structure and add comments to sphere_graph.js
Merge pull request #2 from incrediblesound/master

organize file structure and add comments to sphere_graph.js
add node.js server, remove stats window
Merge pull request #3 from incrediblesound/master

add node.js server, remove stats window