Containerized Version of Nginx Reverse Proxy

Credits to Sir Dom Cimafranca for the docker installation script.

• The obtain ssl script is somehow dumb since it requires the machine to install the nginx first (I mean literally installed)
• The ssl certificates that are obtained are coming from the nginx so I think we need a way to come up with something that we will obtain the certificates via the containerized nginx.
• TODO: include automatic certificate renewal (maybe add some cron (idk, still figuring it out)).
• TODO: create a script for obtaining ssl certificates properly