Code review comment for lp:~widelands-dev/widelands-website/django1_11

*waves to SirVer*

Can we disallow usernames with "." or "@" in them? Allowing ' would be good, since that character is used in real-world names.

I had a look at the diff as far as Launchpad will display it. Just 1 potential nit.

Since the alpha site is already switched off, I haven't done any testing.

> 14. optionally drop the database tables related to tracking called: tracking_bannedip, tracking_untrackeduseragent, tracking_visitor

We should definitely do this once we're sure that everything's OK.