[phobos] Validating email addresses

[Walter Bright]

http://www.dominicsayers.com/isemail/

On reddit: 
http://www.reddit.com/r/programming/comments/fl6i0/email_address_validation_please_stop/

Anyone want to translate the php or java source code to D and propose a 
Phobos module for it? I think these kinds of things are a real service 
to users, as they have simple interfaces but are pretty hard to 
implement correctly.