Issue #115: Email validation registration (conservancy/kallithea)

[_aurelien_]

New issue 115: Email validation registration
https://bitbucket.org/conservancy/kallithea/issue/115/email-validation-registration

_aurelien_:

It seems there is no way at this time to allow user registration by mail validation.
To let the user free to make his own registration alone and validate it by link in mail.

There is just allow all .. or do the job via admin interface.