First:
npm install
Copy config.example.json to config.json and adjust all the values.
Backend (the secure connection to Firebase):
npm run backend
Deploy:
Creates a deployable bundle.
npm run deploy
Deploying works by configuring the backend server's host in config.json and deploying it,
and deploying the website ( index.html, bundle.js and vendor.bundle.js ).
Webpack test server:
npm run dev
Output debug messages of the backend server
npm run backend:dev