jshint issues

frontend-js/src/main/js/gui/Header.js

@@ -88,7 +88,7 @@ Header.prototype._createHeaderGui = function (guiParams) {
       style: "padding-right:5px; float:right",
       content: '<i class="fa fa-bars" style="font-size:17px"></i>&nbsp;',
       href: "#",
-      onclick: function (e) {
+      onclick: function () {
         var link = $(menuLink);
         var offset = link.offset();
 

frontend-js/src/main/js/gui/OptionsMenu.js

@@ -10,7 +10,7 @@ var Promise = require('bluebird');
  * @param {HTMLElement} params.element
  * @param {CustomMap} params.customMap
  * @param {Configuration} params.configuration
- * @param {Project} params.project
+ * @param {Project} [params.project]
  * @param {ServerConnector} [params.serverConnector]
  *
  * @constructor