code: function complete() {
  
              // set headers
              response.setHeader('Content-Type', 'text/javascript;charset=UTF-8');
              response.setHeader('Expires', '0');
  
              // send data
              for (var i = 0; i < files.length; i++) files[i]();
  
              // all done
              response.end();
              if (verbose.local || verbose.remote) console.log();
          }
docs: send reply