Ensure mutli-container compose-project works with other directories.

[ethanszeto]

We would want Docker-compose to let us build all 3 services together. If docker-compose rebuilds and flushes other containers, then this system will currently not work. We need a way of merging all docker-compose.yaml files together into a service for this to work.

You may need to carry information about the path to each directory (service) to execute the docker-compose from the ground up.

Also, consider using some other form of memory storage other than a file. It just seems a little janky.

https://docs.docker.com/compose/how-tos/multiple-compose-files/merge/