Cleanup events related to material splashes

sky/examples/stocks-fn/stocksapp.dart

 library stocksapp;
 
 import '../data/stocks.dart';
 import 'dart:math';
 import 'package:sky/framework/animation/scroll_behavior.dart';
 import 'package:sky/framework/components/action_bar.dart';
 import 'package:sky/framework/components/drawer.dart';
 import 'package:sky/framework/components/drawer_header.dart';
 import 'package:sky/framework/components/fixed_height_scrollable.dart';
 import 'package:sky/framework/components/floating_action_button.dart';
@@ skipping 91 matching lines @@
           onChanged: _handleSearchQueryChanged);
     } else {
       title = new Text('Stocks');
     }
 
     var toolbar = new ActionBar(
       children: [
         new Icon(key: 'menu', style: _iconStyle,
             size: 24,
             type: 'navigation/menu_white')
-          ..events.listen('click', _drawerAnimation.toggle),
+          ..events.listen('gesturetap', _drawerAnimation.toggle),
         new Container(
           style: _titleStyle,
           children: [title]
         ),
         new Icon(key: 'search', style: _iconStyle,
             size: 24,
             type: 'action/search_white')
-          ..events.listen('click', _handleSearchClick),
+          ..events.listen('gesturetap', _handleSearchClick),
         new Icon(key: 'more_white', style: _iconStyle,
             size: 24,
             type: 'navigation/more_vert_white')
       ]
     );
 
     var list = new Stocklist(stocks: _sortedStocks, query: _searchQuery);
 
     var fab = new FloatingActionButton(content: new Icon(
       type: 'content/add_white', size: 24), level: 3);
 
     return new Container(
       key: 'StocksApp',
       children: [
         new Container(
           key: 'Content',
           style: _style,
           children: [toolbar, list]
         ),
         fab,
         drawer,
       ]
     );
   }
 }