Module Builder Decorators Ease of use suggestion

[JonathanLydall]

Enter `MyCompany.MyModule.Templates.StartupTemplate.IStartupTemplateContract` in the `Implements Decorator Contract`'s `Type Fullname` field.

Side note, could we change the module builder stereotype to make this a drop down with templates in the module, would we want to?

Originally posted by @JonathanLydall in https://github.com/IntentSoftware/Docs/pull/1/files