XHR, Flash/Silverlight: Destroy the temp blobs after the response is read. Address #57.
EventTarget: Zero is rightful value for loaded property  - check for undefined instead.
Flash: Bring as3corelib back and decrease target version for FP down to 10.1.0 again.

All consequent releases will target 11.3 as the minimal required
version.
Update version and release date.
JavaScript: Update binaries.