use latestt renderjs, update renderjs calls after api change

poc/renderjs/index.html

@@ -41,7 +41,7 @@
 
 <script src="lib/js/jquery-1.5.1.min.js"></script>
 <script src="lib/js/jstorage.js"></script>
-<script src="js/renderjs.js"></script>
+<script src="../../OfficeJS/src/renderjs/renderjs.js"></script>
 
 <!-- this is where we put our custom functions -->
 <script src="js/renderjs_poc.js"></script>

poc/renderjs/js/renderjs_poc.js

 /* trigger when page is ready */
 $(document).ready(function (){
-
-  TabbularGadget.addNewTabGadget('gadget/cached_navigation.html','gadget-header',undefined);
-  TabbularGadget.addNewTabGadget('gadget/article.html','gadget-article',undefined);
-
+  RenderJs.TabbularGadget.addNewTabGadget('gadget-header', 'gadget/cached_navigation.html');
+  RenderJs.TabbularGadget.addNewTabGadget('gadget-article', 'gadget/article.html');
 });
\ No newline at end of file