change log:
1. The core code is completely refractored.
2. New UI is adopted, and Project Wizard is added.
3. The Default Flex framework upgrades to 3.2. besides, You can provides your own Flex framework. You can even select no Flex support, in this case, The generated execution files will have a extremely small size.
4. Extension system is redesinged, and it makes extension development much more easily.
5. You can toggle asynchronous communication through Socket or ExternalInterface.