Automate lambda deployment package building

[nathanielrindlaub]

Write all docker steps to Dockerfile

[nathanielrindlaub]

Some examples:

Dockerfile how-to: https://www.digitalocean.com/community/tutorials/docker-explained-using-dockerfiles-to-automate-building-of-images https://binx.io/blog/2017/10/20/how-to-install-python-binaries-in-aws-lambda/ https://blog.quiltdata.com/an-easier-way-to-build-lambda-deployment-packages-with-docker-instead-of-ec2-9050cd486ba8 https://www.giladpeleg.com/blog/package-aws-lambda-python-code-with-docker/

[nathanielrindlaub]

done