Reorganazed index html file

Author: T_S_V

examples/knockout/index.html

@@ -12,12 +12,18 @@
             <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.4/js/select2.min.js"></script>
             <link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.4/css/select2.min.css" rel="stylesheet" />
         <!-- select2 -->
+        <!-- sortable -->
+            <script src="https://unpkg.com/[email protected]/Sortable.js"></script>
+        <!-- bootstrap-datepicker -->
+            <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.9.0/js/bootstrap-datepicker.js"></script>
+            <link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.9.0/css/bootstrap-datepicker.min.css" type="text/css" rel="stylesheet"/>
+        <!-- bootstrap-datepicker -->
     <!-- eo custom widgets-->
 
-    <!-- <script src="https://unpkg.com/survey-knockout"></script> TODO uncomment and remove the import below after the surveyjs release-->
-    <script src="http://127.0.0.1:8080/packages/survey-knockout/survey.ko.js"></script> 
+    <!-- <script src="https://unpkg.com/survey-knockout"></script> -->
+    <script src="https://unpkg.com/survey-knockout"></script> 
+    <!-- <script src="http://127.0.0.1:8080/packages/survey-knockout/survey.ko.js"></script>  -->
 
-
     <script src="../../package/surveyjs-widgets.js"></script>
 </head>