Email unique identifier

[Erick Pérez Castellanos <erickpc gnome org>]

Hi:

I'm curios about one thing, these commit  [1] sat you're going to assume email addresses as unique identifiers of people. That, will lead to the behavior I've been observing of auto-link to Persona (s) having the same email-addresses. Now, what I'm concern is why keep the to Personas linked, why don't merge it, and keep just one Persona.

Regards

[1]: http://git.gnome.org/browse/folks/commit/?id=43bfcd07477ddf013c795c3f16f8d3d4609dda49