Add createdb so the database will exist for later
Add createdb so the database will exist for later

When we test the password it will be with the database name and it will
fail if the database doesn't exist. so we create it here

devopscenter/dcStack,devopscenter/docker-stack,devopscenter/docker-stack,devopscenter/dcStack,devopscenter/dcStack,devopscenter/docker-stack,devopscenter/dcStack