Just built a Docker image for the theme

[vaibhav-kaushal]

Motivation

I do not see any docker image for the theme built. Since I use the theme at multiple places and have inspired my friends to do so as well. But setting up the theme is not easy, at least not for non-Ruby developers. Non-technical users have no clue what I talk about when I talk about the theme anyway.

To make life easy for everyone (though primarily for me), I created the Docker image. I hope it helps everyone!

Suggestion

Please, please review the Docker image at Docker Hub. Link to docker repository: https://hub.docker.com/r/vaibhavkaushal/mmistakes

The corresponding GitHub repository containing the Dockerfile and Gemfile is here: https://github.com/techrail/mmistakes-docker

Suggestions are welcome, contributions are more than welcome. Many many thanks to @mmistakes for making this theme.