cocos2d/cocos2d-html5 — pull request #523 by hannon235 (2012-08-31 18:34:49+00:00)
Title: issue: box2d library is not able to be used by node.js require system without adding the following line:

issue: box2d library is not able to be used by node.js require system without adding the following line:

module.exports = Box2D;

this allows the library to be used in both server and client without major modification