[BUG] SOAPUI should import SWAGGER specifications correctly.

SOAPUI support for importing SWAGGER specifications is unreliable and buggy.

 

Bug 1: Import from swagger hub locks up.

1. Create an empty project and select Import from SwaggerHub from the project menu.
2. Wait an inordinate amount of time for UI to respond.
3. The list contains multiple projects with malformed names and many duplicate demo projects.
4. When the popup appears, enter 'ThingPark' in search criteria and import.
5. Popup appears with bouncing download bar, but never ends, can be left fro hours and doesn't return.
6. Select other projects produces the same result, the import locks up.

Bug 2: Input named swagger only includes last resource from the definition.

1. Create an empty project and select Import Swagger.
2. Enter the url for a swagger definition, e.g. 
3. Popup produced error message: groovy.lang.MissingPropertyException: No such property: sampleContent for class: com.eviware.soapui.impl.rest.RestRepresentation
4. The project will import only one resource definition, the last one in the file.

• https://dx-api.thingpark.com/admin/v141/tpdx-admin-api-contract.json will only include the '/oauth/revoke_token' resource and no others.