Only show error code, note hostname,

Author: marcusds

tasks/http_upload.js

@@ -60,7 +60,7 @@ module.exports = function(grunt) {
  multipart: true,
  data: reqData
  }).on('error',function(e){
- grunt.fail.warn('Failed Uploading: ' + hostNames[i] + "\n" + e.message); 
+ grunt.fail.warn('Failed uploading (error code: ' + e.message + ')'); 
  }).on('complete', function(data, response) {
  if (response !== null && response.statusCode >= 200 && response.statusCode < 300) {
  grunt.log.ok('Upload successful of "' + filepath + '" as "' + field + '" - ' + options.method + ' @ ' + options.url);