fixes for latest SDK

example/todomvc/web/app.html

Index: example/todomvc/web/app.html
diff --git a/example/todomvc/web/app.html b/example/todomvc/web/app.html
index 2a492f91fa9f634fe62ba92eab5a2ba2b02547a5..e59408b3c8a3771994c0aa37046bad0e645663ae 100644
--- a/example/todomvc/web/app.html
+++ b/example/todomvc/web/app.html
@@ -30,14 +30,14 @@ BSD-style license that can be found in the LICENSE file.
         </template>
       </ul>
     </section>
-    <template bind if="{{app.hasTodos}}">
+    <template bind if="{{app.todos.length > 0}}">
       <footer id="footer">
         <span id="todo-count"><strong>{{app.remaining}}</strong></span>
-        <router-options id="filters">
+        <ul is="router-options" id="filters">
           <li> <a href="#/">All</a> </li>
           <li> <a href="#/active">Active</a> </li>
           <li> <a href="#/completed">Completed</a> </li>
-        </router-options>
+        </ul>
         <template bind if="{{app.hasCompleteTodos}}">
           <button id="clear-completed" on-click="clear">
             Clear completed ({{app.doneCount}})