Created 2.8.x branch
Copyright notices now includes 2009
Added captcha-reload
fixed issue with captcha (mt_rand() instead of rand()); fixed bug in search (link to http://.../search/index.php performs a search with string 'unset')
Added new CAPTCHA (calc_ttf_image). Changed call_captcha() to output a table-layout. Some minor changes to captcha-code.
CAPTCHA ttf_image: added variant. Adjusted character-pool and one background for better readability.
Added preview-images for CAPTCHA. Improved security: CAPTCHAS can't be loaded from outside WB
fixed some issues with CAPTCHA and ASP: Adjusted baseline of '*' in supplyed fonts to meet baseline of numbers. Added counter to ttf_image generation-loop. Removed now unneeded GD-lib checks. Improved ASP in news-module.
Added keywords to files where they are missing
ttf-CAPTCHA: check if string is completely inside the image.
added new CAPTCHA and ASP (Advanced Spam Protection)