[ServiceStudio] Add the ability to import from Swagger.json to automatically generate REST consumer structures, actions etc

With the latest revision of Platform 9 you can do just that...
Either importing your methods one by one (e.g. from an external service) or by picking a REST Service endpoints that has a swagger.json definition published (e.g. an OutSystems exposed REST service), which will import all methods automatically.

Goncalo, the latest version solves the problem!