Make the StockList actually work in stocks2

sky/examples/stocks2/lib/stock_app.dart

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 import 'package:sky/framework/components2/tool_bar.dart';
 import 'package:sky/framework/components2/drawer.dart';
 // import 'package:sky/framework/components2/drawer_header.dart';
 // import 'package:sky/framework/components2/floating_action_button.dart';
 // import 'package:sky/framework/components2/icon.dart';
 import 'package:sky/framework/components2/icon_button.dart';
@@ skipping 189 matching lines @@
     //     autorefresh: _autorefresh,
     //     onAutorefreshChanged: _handleAutorefreshChanged
     //   )],
     //   onDismiss: _handleMenuHide));
   }
 
   UINode build() {
     List<UINode> overlays = [
       new Scaffold(
         toolbar: _isSearching ? buildSearchBar() : buildToolBar(),
-        // body: new Stocklist(stocks: _stocks, query: _searchQuery),
+        body: new Stocklist(stocks: _stocks, query: _searchQuery),
         // floatingActionButton: new FloatingActionButton(
         //   content: new Icon(type: 'content/add_white', size: 24),
         //   level: 3),
         drawer: _drawerShowing ? buildDrawer() : null
       ),
     ];
     addMenuToOverlays(overlays);
     return new StackContainer(children: overlays);
   }
 }
 
 void main() {
   print("starting stocks app!");
   new StocksApp();
 }