Updated charted DEP to 0.4.X

packages/charted/examples/charts/components/demo_custom_axis.dart

 /*
  * Copyright 2014 Google Inc. All rights reserved.
  *
  * Use of this source code is governed by a BSD-style
  * license that can be found in the LICENSE file or at
  * https://developers.google.com/open-source/licenses/bsd
  */
 
 library charted.demo.charts.custom_axis;
 
 import 'dart:html';
 import 'package:charted/charts/charts.dart';
 import 'package:charted/core/scales.dart';
 
-List COLUMNS = [
+List<ChartColumnSpec> COLUMNS = <ChartColumnSpec>[
     new ChartColumnSpec(label:'Month', type:ChartColumnSpec.TYPE_STRING),
     new ChartColumnSpec(label:'Precipitation'),
     new ChartColumnSpec(label:'High Temperature'),
     new ChartColumnSpec(label:'Low Temperature'),
     new ChartColumnSpec(label:'Random'),
     new ChartColumnSpec(label:'Extra1'),
     new ChartColumnSpec(label:'Extra2'),
     new ChartColumnSpec(label:'Extra3'),
   ];
 
-List DATA = [
+List<List> DATA = <List>[
     ['January',  4.50, 27, 46, 1,   20, 23, 1],
     ['February', 4.61, 60, 28, 10,  15, 45, 23],
     ['March',    3.26, 32, 49, 100, 4,  34, 1],
     ['April',    1.46, 63, 49, 30,  34, 89, 3]
   ];
 
 main() {
   // Default Chart
   var series1 = new ChartSeries("one", [1, 3, 2, 6],
           new StackedBarChartRenderer()),
@@ skipping 37 matching lines @@
   var axisConfig2 = new ChartAxisConfig();
   axisConfig2.title = 'Axis title';
   axisConfig2.scale = scale2;
   axisConfig2.tickValues = [0, 25, 50, 230, 250];
 
   config3.registerMeasureAxis('fixed_ticks', axisConfig2);
   var fixedTickValueChart = new CartesianArea(querySelector('.custom-ticks'),
           data3, config3, autoUpdate:false, useTwoDimensionAxes:false);
   fixedTickValueChart.draw();
 }