Docker image for postgres
Merge branch 'docker-postgres' into config-refactoring
Docker image for postgres
Merge pull request #17 from commonsmachinery/docker-postgres

Docker image for postgresql
Merge branch 'master' into config-refactoring

Conflicts:
	docker/postgres/run.sh
[backend] Update tests to use configuration
[backend] Remove init_db.sh (replaced with python script)