all these changes

frontend/node_modules/broadcast-channel/dist/lib/index.es5.js

@@ -0,0 +1,19 @@
+"use strict";
+
+var _index = require("./index.js");
+
+/**
+ * because babel can only export on default-attribute,
+ * we use this for the non-module-build
+ * this ensures that users do not have to use
+ * var BroadcastChannel = require('broadcast-channel').default;
+ * but
+ * var BroadcastChannel = require('broadcast-channel');
+ */
+module.exports = {
+  BroadcastChannel: _index.BroadcastChannel,
+  createLeaderElection: _index.createLeaderElection,
+  clearNodeFolder: _index.clearNodeFolder,
+  enforceOptions: _index.enforceOptions,
+  beLeader: _index.beLeader
+};