jsdom version updated

frontend-js/package.json

@@ -31,8 +31,7 @@
     "istanbul": "0.4.5",
     "jquery": "1.12.1",
     "jquery-ui-dist": "1.12.1",
-    "jsdom": "11.1.0",
-    "jsdom-global": "^2.1.1",
+    "jsdom": "11.7.0",
     "jshint": "^2.9.4",
     "log4js-memory-appender": "1.0.5",
     "mkdirp": "^0.5.1",

frontend-js/src/test/js/mocha-config.js

@@ -66,14 +66,6 @@ before(function () {
   global.FileReader = window.FileReader;
 
   var originalCreateElement = document.createElement;
-  document.createElement = function (arg) {
-    var result = originalCreateElement.call(this, arg);
-    // workaround for: https://github.com/tmpvar/jsdom/issues/961
-    if ("li" === arg) {
-      result.dataset = [];
-    }
-    return result;
-  };
 
   window.open = function () {
     var result = {};