Changing the response model for json from Resource to JSON_Resource to remove ambiguity since we have XML_Resource too
Adding default format to all of the service descriptors in prep for removing Format parameter from constructor
Removing Format from the Client constructor, and Client unit tests
Removing the Format Enum and all references to it, the system should now only allow the Service Description definition of Format
Accidentally removed the Format in URL tests, these are still needed to make sure Service Description integrity is kept
Merge pull request #5 from gridiron-guru/removing-format-as-a-parameter

Removing format as a parameter