Adjust the url routes for the registration
Adjust fas.security.generate_token to be able to generate different size of token
Move the info and error messages block from the profile to the profile-header page
Drop the fas.utils.generate_token method in favor of the one in fas.security
Do not hard-code Fedora Project, use the configuration key `project.organisation` instead
Update the Subject of the email sent upon registration as per @laxathom's advice
Mark message strings for translation