A Docker Setup for polr

A simple WORKING docker setup for polr.

Also consists of a docker-compose to get polr running locally in a single step: docker-compose up

Default username: polr Default password: polr Default api key: 7789835af06daaf863bcdce26e75fe

To override settings

1. Overwrite /src/.env in the container for fine grained control or
2. Pass environment variables to the docker container while starting it (This doesn't seem to be working currently. https://blog.doismellburning.co.uk/environment-variables-in-nginx-config/)

For more detailed docs, refer to the original fork: https://github.com/cydrobolt/polr