Refactor unit tests for WsdlProjects

SOAP-2217
Add action for creating a REST discovery project

The action will now create a new REST project and show the URL dialog
Also some minor cleanup

SOAP-2250
Add bundle properties to Discover REST APIs dialog

SOAP-2250
Rename REST APIs to REST resources in action labels

SOAP-2250
Add full support for creating a REST Discovery project from the starter page

Also some minor clean up

SOAP-2359
Added a post-creation info dialog to the New Data Driven Test action.
 SOAP-2276
Add support for creating incrementally numbered Data-driven projects

Also some minor cleanup

SOAP-2250
Adding popular API sample projects SOAP-2214
* Improved wording on starter page project creation dialogs.
SOAP-2457
Moved CreateDataDrivenTestProjectAction from core to pro.
SOAP-2214