[Adduser-devel] Bug#604242: Bug#604242: [patch] Allow dots in username by default

[Milan Bouchet-Valat]

users-admin has been replaced with a gnome-control-center applet in
GNOME 3, and it uses useradd, so I don't really care now. Feel free to
close the bug.

(Note though that useradd seems to allow dots in usernames on most
platforms, which probably suffer from the same potential problems as
Debian.)