translator processing of HTML5Canvas
methods required in HTML5CanvasImplIE6
updated transform method in GWTCanvasImplIE6
Merge pull request #795 from jggatc/master

"changed HTML5Canvas to correct translator failure and added necessary methods to HTML5CanvasImplIE6"
"changed transform method of GWTCanvasImplIE6 to make it functional, and transform properly"