Fix component.io packaging

This PR fixes packaging of Octo for [Component.io](http://component.io/), which enables dependents, like noflo-github work also in the browser. 

Attached, a screenshot of noflo-github components (powered by Octo) running in the browser:

![screenshot 2014-02-12 at 16 44 23](https://f.cloud.github.com/assets/3346/2150066/db447b9e-93fc-11e3-86e1-d5ea5c5caff4.png)