Merge pull request #142 from peroumal1/fix-135

Fix #135 : catch the new responses from Selenium 2.42

lib/Selenium/Remote/RemoteConnection.pm

@@ -132,7 +132,7 @@ sub _process_response {
         elsif ($response->is_success) {
             $data->{'cmd_status'} = 'OK';
             if (defined $decoded_json) {
-                $data->{'cmd_return'} = $decoded_json->{'value'};
+                $data->{'cmd_return'} = $decoded_json->{'value'} // 'No Content'; 
             }
             else {
                 $data->{'cmd_return'} = 'Server returned status code '.$response->code.' but no data';