remove winston

public/src/modules/translator.js

@@ -1,4 +1,4 @@
-/* global define, jQuery, config, RELATIVE_PATH, utils, window, Promise, winston */
+/* global define, jQuery, config, RELATIVE_PATH, utils, window, Promise */
 
 (function (factory) {
 	'use strict';
@@ -217,7 +217,7 @@
 		Translator.prototype.getTranslation = function getTranslation(namespace, key) {
 			var translation;
 			if (!namespace) {
-				winston.warn('[translator] Parameter `namespace` is ' + namespace + (namespace === '' ? '(empty string)' : ''));
+				console.warn('[translator] Parameter `namespace` is ' + namespace + (namespace === '' ? '(empty string)' : ''));
 				translation = Promise.resolve({});
 			} else if (this.translations[namespace]) {
 				translation = this.translations[namespace];