PATCH: remove references to old zsh.org mail addresses

[Oliver Kiddle <okiddle@xxxxxxxxxxx>]

I attempted to contact all users with old zsh.org mail aliases to ensure
we have up-to-date forwarding addresses and to remove those where we
don't. But this wasn't possible in all cases.

When checking the files in git for references to lapsed addresses, most
cases are in files like CONTRIBUTORS and the ChangeLogs which I would
consider to be historical records and so old addresses should remain
untouched.

However, the FAQ references pf@xxxxxxx when mentioning Paul Falstad and
names Karsten Thygesen for list matters which hasn't been relevant since
before the previous list migration from sunsite.dk. The same wording
from the FAQ is repeated at the top of CONTRIBUTORS and I'm inclined to
make an exception for that file in this one case and also remove the pf
alias from there. That file hasn't been updated in a while and could
perhaps be condensed somewhat unless the old parts should remain for
perpetuity.

Fortunately, we've mostly used generic role based aliases like
listmaster.

Oliver

diff --git a/Doc/Zsh/metafaq.yo b/Doc/Zsh/metafaq.yo
index 0eeda4a13..e69a0976c 100644
--- a/Doc/Zsh/metafaq.yo
+++ b/Doc/Zsh/metafaq.yo
@@ -10,12 +10,12 @@ endmenu()
 texinode(Author)(Availability)()(Introduction)
 sect(Author)
 cindex(author)
-Zsh was originally written by Paul Falstad tt(<pf@xxxxxxx>).
-Zsh is now maintained by the members of the zsh-workers mailing
-list tt(<zsh-workers@xxxxxxx>).  The development is currently
-coordinated by Peter Stephenson tt(<pws@xxxxxxx>).  The coordinator
-can be contacted at tt(<coordinator@xxxxxxx>), but matters relating to
-the code should generally go to the mailing list.
+Zsh was originally written by Paul Falstad.  Zsh is now maintained by
+the members of the zsh-workers mailing list tt(<zsh-workers@xxxxxxx>).
+The development is currently coordinated by Peter Stephenson
+tt(<pws@xxxxxxx>).  The coordinator can be contacted at
+tt(<coordinator@xxxxxxx>), but matters relating to the code should
+generally go to the mailing list.
 texinode(Availability)(Mailing Lists)(Author)(Introduction)
 sect(Availability)
 Zsh is available from the following HTTP and anonymous FTP site.
@@ -68,8 +68,7 @@ bf(zsh-users).  All submissions to bf(zsh-users) are automatically
 forwarded to bf(zsh-workers).
 
 If you have problems subscribing/unsubscribing to any of the mailing
-lists, send mail to tt(<listmaster@xxxxxxx>).  The mailing lists are
-maintained by Karsten Thygesen tt(<karthy@xxxxxxxxxx>).
+lists, send mail to tt(<listmaster@xxxxxxx>).
 
 The mailing lists are archived; the archives can be accessed via the
 administrative addresses listed above.  There is also a hypertext
@@ -85,8 +84,7 @@ uref(http://www.zsh.org/FAQ/).  The contact address for FAQ-related matters
 is tt(<faqmaster@xxxxxxx>).
 texinode(The Zsh Web Page)(The Zsh Userguide)(The Zsh FAQ)(Introduction)
 sect(The Zsh Web Page)
-Zsh has a web page which is located at uref(https://www.zsh.org/).  This is
-maintained by Karsten Thygesen tt(<karthy@xxxxxxx>), of SunSITE Denmark.
+Zsh has a web page which is located at uref(https://www.zsh.org/).
 The contact address for web-related matters is tt(<webmaster@xxxxxxx>).
 texinode(The Zsh Userguide)(See Also)(The Zsh Web Page)(Introduction)
 sect(The Zsh Userguide)
diff --git a/Etc/CONTRIBUTORS b/Etc/CONTRIBUTORS
index 6a0ea33ce..0c8190a93 100644
--- a/Etc/CONTRIBUTORS
+++ b/Etc/CONTRIBUTORS
@@ -2,10 +2,10 @@
 ZSH CONTRIBUTORS
 ----------------
 
-Zsh was originally written by Paul Falstad <pf@xxxxxxx>.  Zsh is
-now maintained by the members of the zsh-workers mailing list
-<zsh-workers@xxxxxxx>.  The development is currently coordinated
-by Peter Stephenson <pws@xxxxxxx>.
+Zsh was originally written by Paul Falstad.  Zsh is now maintained
+by the members of the zsh-workers mailing list <zsh-workers@xxxxxxx>.
+The development is currently coordinated by Peter Stephenson
+<pws@xxxxxxx>.
 
 This file credits only the major contributors to the current release.
 See the ChangeLog files for a complete list of people who have submitted