CHANGED:using latest FLEX SDK;
CHANGED:store the image edited scaleX/Y translateX/Y rotation value for the next TypesetView.mxml;
CHANGED:rollback the bitmap data handling function;

Signed-off-by: Knight.zhou <youngwelle@gmail.com>
CHANGED:using FLEX4 Image to replace FLEX3 Image to fix up the UITransformTool resize only width/height issue;
CHANGED:smooth the FLEX4 Image for better image quality;

Signed-off-by: Knight.zhou <youngwelle@gmail.com>