Return a the HTTP Status code in the callback

[gczuczy]

Could you please return the HTTP status code in the callback? REST APIs are heavily relying on utilizing the HTTP status codes for communicating the successfulness of the operation. The jquery ajax call returns a jqXHR object, which is a superset of the browser's xhr object, which contains the http status code.

A RESTFUL API utilizes the HTTP response code to tell whether the request was successful, failed, requires authentication, etcetcetc, and this information is not available by this library, however it should be.

Thanks.