removing stats
moving pawn to it's own file as an example, still cleaning up
starting to reorganize - moving the code into it's own file - LatheTool.js
adding styles for project-info
allowing numSides to be passed into LatheTool as a parameter
changing instances of event to e
moving animate to init
adding comment blocks above all functions as a reminder to document
adding comments to all LatheTool methods and removing touch events
removing the directional light because it doesn't matter when the model is in wireframe mode