c9/open-in-c9-extension — pull request #1 by canuckistani (2011-12-19 21:08:28+00:00)
Title: Initial Firefox support, using the add-on sdk.

I created a quick Firefox add-on based on the chrome extension, initially [over here](https://github.com/canuckistani/edit_in_cloud9). On Jan's suggestion, I've instead added it to my fork under a new firefox directory.

The only shared assets are githubc9.js and the 48 pixel icon, and I've included a hacky build script to clobber those every time a build is made.