dselect-multicd: add missing copyright statements

The copyright statements come from debian/copyright in the
dpkg-multicd source package (version 0.21).

dselect/methods/multicd/install

@@ -1,5 +1,21 @@
 #!/bin/sh
 
+# Copyright (C) 1995-98 Ian Jackson <ian@chiark.greenend.org.uk>
+# Copyright (C) 1998 Heiko Schlittermann <heiko@lotte.sax.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 dated June, 1991.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program;  if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+
 set -e
 vardir="$1"
 method=$2

dselect/methods/multicd/setup

@@ -1,5 +1,28 @@
 #!/bin/sh
 
+# The `multicd' package was initially written by Heiko Schlittermann
+# <heiko@lotte.sax.de> based on builtin access methods written by Ian
+# Jackson <ian@chiark.greenend.org.uk>.  The final packaging as well as
+# cleanups were made by Martin Schulze <joey@infodrom.north.de> who also
+# put this package together for the slink release (Debian GNU/Linux
+# 2.1).
+
+# Copyright (C) 1995-98 Ian Jackson <ian@chiark.greenend.org.uk>
+# Copyright (C) 1998 Heiko Schlittermann <heiko@lotte.sax.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 dated June, 1991.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program;  if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+
 set -e
 vardir="$1"
 method=$2

dselect/methods/multicd/update

@@ -1,5 +1,21 @@
 #!/bin/sh
 
+# Copyright (C) 1995-98 Ian Jackson <ian@chiark.greenend.org.uk>
+# Copyright (C) 1998 Heiko Schlittermann <heiko@lotte.sax.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 dated June, 1991.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program;  if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+
 set -e
 vardir="$1"
 method=$2