Introduce widget class

Change-Id: I949cd46c48b9176c0b013c1c65f1fba949413c8e
diff --git a/dev/demo/plugin-serverdemo.js b/dev/demo/plugin-serverdemo.js
index d1e6e20..563f302 100644
--- a/dev/demo/plugin-serverdemo.js
+++ b/dev/demo/plugin-serverdemo.js
@@ -7,10 +7,12 @@
 
 define(['app/en','plugin/server','lib/domReady','init','hint/foundries/cnx'], function (lang, pluginClass, domReady) {
   domReady(function () {
-    console.log("Los geht's");
     var p = pluginClass.create();
 
     // Open widget!
-    p.addWidget(document.getElementById('container'), 'http://localhost:3003/demo/plugin-client.html');
+    p.addWidget(
+      document.getElementById('container'),
+      'http://localhost:3003/demo/plugin-client.html'
+    );
   });
 });