Update for Dart 0.2.8.2 SDK.
Update for Dart 0.2.8.2 SDK.

brason/three.dart,brason/three.dart,james-storey/three.dart,brason/three.dart,threeDart/three.dart,hirosuke999/three.dart,james-storey/three.dart,hirosuke999/three.dart,threeDart/three.dart,hirosuke999/three.dart,threeDart/three.dart