[dev] Accessibility for captchas

[Chuck Hagenbuch]

Anyone feeling motivated?  
http://pear.php.net/pepr/pepr-proposal-show.php?id=433 has an  
implementation of audio captchas for those who can't see image-based  
captchas. Would be great to add something similar to Horde; it'll just  
take a bit of work to create or find the appropriate .wav files and  
integrate it, probably into services/.

-chuck

-- 
"we are plastered to the windshield of the bus that is time." - Chris