[development] Sign-up procedure

[Earnie Boyd]

Quoting Steve Ringwood <nevets at mailbag.com>:

> Unless I missed something your proposal does not allow for the case
> where I want to allow people to register and login in at the same time
> but with restricted privilages (determined by role initially assigned)
> and then when they verify there email (using the link in the email)
> granting them complete privilages.
>
> Currently with core plus logintobaggon I can implement registration in
> a number of ways.  Your proposal seems to narrow down the set of choices
> and I do not feel it belongs in core
>

Perhaps a method where the email address becomes the password and you 
limit the privilages by determining if md5(user.email) == 
db.user.passwd?  Sorry, I'm not at my normal dev computer and can't 
look up the formal fields.

Earnie