3/26/13 deleted FrameRateNode, it has been replaced by phetcommon.view.PerformanceMonitor (stats.js)
3/6/13 use dot/js/Vector2 instead of phetcommon/js/Point2D
2/26/13 added contrib/easeljs-0.6.0.min.js
2/11/13 reformat all code with 2-space indentation
2/11/13 use uppercase for symbolic names in requirejs imports, eg 'PHETCOMMON' instead of 'phetcommon'
2/11/13 add FrameRateNode
2/11/13 initial setup of easel-phet