How to work with a non official github branch in Energia

I have downloaded Energia for Windows.  I want to program a board with a CC430, which is not officially supported by Energia. But the code is available in github:

https://github.com/energia/Energia/tree/panstamp

The code was developed for panStamp NRG board which is based on a CC430.

I downloaded the code in my PC, and also the latest version of Energia for Windows.

I don’t know how to proceed at this point. How can I use this code from Energia.

Any help will be appreciated (tutorial, etc).

I have another doubt, I would like to program my board using TI FET430UIF. Is this possible with Energia?

I guess that are basic question, but I didn't find a clear answer...Thank you!