Setup a new service

Steps to setup a new service

1. Create a new repository on github (the origin)
2. Clone the repos
3. Add this repos as a new remote called upstream git remote add upstream git@github.com:joinbox/loopback-microservice-template.git
4. Pull the upstream (Todo: add explanation how!).
5. Configure your datasources.json and create the schema if you use postgres
6. Add the service name and the port to the config
7. Add it to the devstar setup