QR Code component

http://ntt.cc/2010/05/01/read-qr-code-with-qrcodereader-open-source-as3-library.html

http://workflowflash.com/5865/qr-code-reader-as3.php

http://jbpin.wordpress.com/2010/08/07/as3-qr-code-encoder-library/

http://jbpin.herobo.com/index.html#app=4da5&92cb-selectedIndex=0