mrdoob/three.js — pull request #4777 by ghemingway (2014-05-06 19:23:33+00:00)
Title: Enabled simple browserify support

This is a simple way to make THREE support browserify at a global level. There is ongoing discussion on reworking the build system to directly take advantage of browersify for builds, but I don't think there is consensus on that yet. See:
https://github.com/mrdoob/three.js/issues/4776