Register a new user

Username: All lower case, no spaces or special characters, for example johndoe
Password: A password, at least 8 characters long. Repeat the password in the two boxes. Preferably comprised of a mix of upper and lower case characters and numbers, for example 5v3FTixw
Repeat password:
Full name: Your full name, for example John Doe
Email address: The email address you wish to use, for example johndoe@site.com