maybe the most wanted feature (ask Jacques Levin, or JMY ...).
now you can list members that are on lists, but are not listed in the group's
directory.
UI is not perfect, and a bit laborious, but everithyng can be done in a few
clicks.
Aliases are ignored atm (like quite everywhere on the site).
TODO (but not urgent):
* beeing notified while subscribing someone to a list, and him not beeing in
the group already.
* list people in the directory but in no list at all.
git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@54
839d8a87-29fc-0310-9880-
83ba4fa771e5