This bug [#63071834] was caused by a bug in Registration 1.0, which
fires the account_activated signal twice. There's already a pull
request fixing this bug.
In reviewing this handler, I realized that all the other reg code is in
library_auth, so I moved the same_email code there. I also decided that
the utility of attaching to the old email address was insufficient to
over come the risk of people stealing accounts by messing with social
auth.
libraries get associated with a library_block table (IP ranges)
moved superlogin here
IP stuff mostly copied from
https://github.com/benliles/django-ipauth/blob/master/ipauth/models.py
The model is that you need to be in an allowed IP range to "join" a
library. Once you've joined, you can use your login from anywhere. to
use that library.
Asign IP ranges in admin
eric