API registration

A REST service is always published into an API Gateway suite. The suite is configured in the manifest file and looks like this for a new service:

```json
"suite" : {
  "name" : "BaaS Services",
  "description": "Default suite for BaaS services.",
  "context" : "baasservices"
}
```

The context is used as the unique key for the Suite. BaaS suites can contain only BaaS endpoints. It is not possible to combine BaaS endpoints with other endpoints in a suite.

The URL for the registered service can be seen in the API Gateway UI in Portal.