Changes to Retrieve statistics related to user contributions.

the authorityRecords response's property type changed from no type to object for status 200

the descriptions response's property type changed from no type to object for status 200

the digitalObjects response's property type changed from no type to object for status 200

added the optional property authorityRecords/stats to the response with the 200 status

added the optional property authorityRecords/total to the response with the 200 status

added the optional property authorityRecords/totalWithContributions to the response with the 200 status

added the optional property authorityRecords/totalWithoutContributions to the response with the 200 status

added the optional property descriptions/stats to the response with the 200 status

added the optional property descriptions/total to the response with the 200 status

added the optional property descriptions/totalWithContributions to the response with the 200 status

added the optional property descriptions/totalWithoutContributions to the response with the 200 status

added the optional property digitalObjects/stats to the response with the 200 status

added the optional property digitalObjects/total to the response with the 200 status

added the optional property digitalObjects/totalWithContributions to the response with the 200 status

added the optional property digitalObjects/totalWithoutContributions to the response with the 200 status