FixHub Smart Soldering Iron Offline Configuration

I wasn't sure where the best place to suggest this addition would be: I needed an offline solution for configuring the most basic settings on the iron. After putting it together I wanted to offer it to the general community.

I submitted a PR here: https://github.com/iFixit/FixHub/pull/12

Is there a better place to contribute in this way or to propose something like this?