cubicweb #370633 e-mail adress should not be visible in the url [open]

Actually, the full e-mail adress (forname.name@mail.tld) is also the url. This should not be (avoid spam). Also, is it desirable to publish all e-mail adresses in human readable way like in http://www.logilab.org/EmailAddress ?

prioritynormal
typebug
done in<not specified>
load0.500
load left0.500
closed by<not specified>