Docker Support

[LandonPatmore]

Users have asked for docker support since Heroku can be annoying to use at points.

The general outline of how I want the docker support to work:

• Unlike Heroku, I would like to have the bot and backend serving the frontend all in one container...not two separate containers
• Must be running on top of a linux image, probably an alpine flavor so it is relatively small
• Needs to include Postgres
  • Unless it is otherwise found that Postgres needs to sit in it's own container, but I would like this as fully contained as possible

That is really about it for now unless anything else comes up.