Finish converting classes to prototype-style functions
Fix the XMLDocument export
Require a "sids" member for all collada objects
jsdocify comments

closure outputs lots and lots of warnings
Fix all constructors
Fix some three.js exports
Mark THREE.Object3D properties as not null
First attempt at defining member types
Add more member types
More member type annotations
Disable the coffescript 2 compiler (not stable yet, does not support full coffeescript feature set)