redirect_to: Added url and status_code as query-string parameters for SwaggerUI.  Fixed #476.
redirect_to: Added url and status_code as query-string parameters for SwaggerUI.  Fixed #476.

Runscope/httpbin,Runscope/httpbin,postmanlabs/httpbin,ewdurbin/httpbin,kennethreitz/httpbin,krissman/httpbin,ewdurbin/httpbin,kennethreitz/httpbin,krissman/httpbin,postmanlabs/httpbin