! update revision properties for all files- include/Sensio/Twig remove Version 1.13.2
captcha patch (Tks to FrankH)
Created 2.8.x branch
Copyright notices now includes 2009
Added captcha-reload
Added preview-images for CAPTCHA. Improved security: CAPTCHAS can't be loaded from outside WB
Added keywords to files where they are missing
added new CAPTCHA and ASP (Advanced Spam Protection)