demo(*): fix the link to the ui-router project

Closes #476

Author: pkozlowski-opensource

misc/demo/index.html

@@ -35,7 +35,7 @@
           <li><a href="http://angular-ui.github.io/">AngularUI</a></li>
           <li><a href="http://angular-ui.github.io/ng-grid/">Grid</a></li>
           <li><a href="https://github.com/angular-ui/AngularJs.tmbundle">AngularJS.tmbundle</a></li>
-          <li><a href="http://angular-ui.github.io/router/">Router <span class="label label-success">New!</span></a></li>
+          <li><a href="https://github.com/angular-ui/ui-router">Router <span class="label label-success">New!</span></a></li>
           <li><a href="http://angular-ui.github.io/Tips-n-Tricks/">Tips-n-Tricks <span class="label">WIP</span></a></li>
         </ul>
       </div>