Invalid admin notification

[Avalon-users]

Using latest CVS (2.1b4).
When someone subscribes through the web interface (listinfo page), the
list admin will receive an invalid email if subscription notification has
been turned on. The email contains the content of
adminsubscribeack.txt, but no string interpolation is done. This is not
the case if subscribing using the mail command interface or subscribed
by the admin using the admin page.

Also, if the subscribing user chooses a different language than the list
language, the email notification sent to the admin will have a Subject:
according to the list language, but body according to what the
subscribing user chose. Which is probably not what we want... ;)

[http://sourceforge.net/tracker/index.php?func=detail&aid=629616&group_id=103&atid=100103]

[Barry Warsaw (barry)]

I couldn't reproduce the first problem in 2.1b6+, but I
could reproduce the second, which is fixed now!