Show the real service name for ghost relations Fixes #1334861

Now shows the real service name in the relation tab in the inspector when relating with at least one ghost service.
Now shows the real service names in the relation tooltip when clicking the inspect relation icon.
Now shows the proper relation details in the inspector (Interface, Scope, etc) when relating with a ghost service.
These methods were moved into the views/utils.js file so that they could be used to extract the relation data for the ghost services.