How can we build this and run it ourselves?

I cloned the repo and added my own framework but on the first try loading I got errors on bootstrap.css and jquery.min.js not being found.

I am guessing these get pulled in by some build process. If that guess is right, could those build steps be provided in the readme?

btw, I think I can handle jQuery myself, but I am guessing the CSS might need a pre-processing step.
