nuked most of everything. false start.
Implemented Learning WebGL Less 14 in CoffeeScript

It's mostly transcription, but it should provide a good,
and most importantly already rendering, script to start
modularizing, and then make deferred.
Moved libraries to /libraries

Removed gl-matrix submodule
Added a callback barrier to prevent texture use before load.

barrier.js counts callbacks and executes after they've all returned.