we should not send the real routes array!

Author: ryanflorence

examples/animations/app.js

@@ -8,7 +8,7 @@ var App = React.createClass({
   mixins: [ Router.State ],
 
   render: function () {
-    var name = this.getRoutes().reverse()[0].name;
+    var name = this.getRoutes().slice(0).reverse()[0].name;
 
     return (
       <div>