Added getResponseStatus() method to ServiceConnection to check the HTTP status value.
Added a check to HttpTransportSE to verify the connection status was 200, otherwise throw an exception with the error status.
Fixed a typo, per request.
Fixed a typo, per request.
Renamed new getResponseStatus() method to getResponseCode() in order to maintain consistency with the underlying HttpConnection method.
Adjusted the exception handling so that we never try to parse SOAP data out of an error stream, and so that we always rethrow an Exception after collecting debug data.
Merge pull request #32 from baldheadedguy/master

Modification to provide HTTP status.