Jxck/assert — pull request #16 by teppeis (2014-11-30 17:53:38+00:00)
Title: General UMD support

135630e broke [UMD pattern](https://github.com/umdjs/umd), mentioned in https://github.com/Jxck/assert/issues/15#issuecomment-64975489 by @twada.
To resolve it, this pul-req introduces general UMD support to `assert.js` and `test-assert.js`.