Containerize Constellation for portability and ease of developer setup #13

[georgemjohnson11]

Is your feature request related to a problem? Please describe and/or link to relevant issues
Not necessarily a problem, but a way to ease use for individuals looking to replicate constellationcad.org

Describe the solution you'd like
A Dockerfile and docker-compose.yml should be added with any additional supplementary artifacts needed to get a new developer setup with a docker-compose up --build command or docker build . -t constellation && docker run -p 8080:8080 constellation The ReadMe should be additionally updated

Describe alternatives you've considered

Additional context
I've implemented the above solution but was opening an issue as well #103