Merge pull request #1 from TysonJones/master

Accepting new file.
Merge pull request #2 from TysonJones/master

improving modularized authentication
Merge pull request #3 from TysonJones/master

Tinkering with 2D force directed graphs
Added drag to the graph test at Tyson's request and made a minor
restructure.
Added a 3d graph prototype.
Added colorings and ability to drag.
Added stabilising force and ability to pin nodes.