At the moment, just a prototype for React/Flux hacking.
This assumes you've got direnv installed. If not, you'll need to
add node_modules/.bin to your path, and source .env into your shell. Direnv is
worth it though.
npm install nf start
That'll start an HTTP server, Browserify, and Sass, all configured to pick up any changes
you make in src/ (TODO: Add support for syncing static assets as well)
Everything should just work on Heroku:
heroku create git push heroku master heroku open