Installation - Include Server Setup, Nginx / Reverse Proxy Instructions

[matthewstewart]

After following the installation instructions on the repository, additional information was required to get the environment working on a web server.
The following articles, in order, walked me through it on a digital ocean droplet:

1. https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-16-04
2. https://www.digitalocean.com/docs/networking/dns/
3. https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-16-04
4. https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-16-04
5. https://www.digitalocean.com/community/tutorials/how-to-set-up-a-node-js-application-for-production-on-ubuntu-16-04