Create publishable CMA docker image

[Alan-R]

In other words we want a docker image for the CMA that includes:

• the CMA python code and dependencies
• the client and server libraries (the exact ones built for the nanoprobe)
• llbsodium (the exact version we built from source for the nanoprobe)
• glib
  etc as needed

Note that the CMA will need to communicate with a docker image running Neo4j. There is already a Neo4j package that I'm using for testing. It is necessary for some of the Neo4j files to be accessible from this image (mainly to initialize the Neo4j password).