Add a -maintainers alias file.

The current scripting generates aliases of the form
foo-owner@fedoraproject.org.  But this conflicts with our messaging
which says that the project "owns" packages and people "maintain" them.
Plus, "owner" is singular while we really want to have more than one
maintainer.

This simply adds a second alias file generated from the original file.

roles/base/files/postfix/main.cf/main.cf.gateway

@@ -399,7 +399,7 @@ relay_domains = $mydestination fedora.phx.redhat.com
 #
 #alias_maps = dbm:/etc/aliases
 alias_maps = hash:/etc/aliases
-alias_maps = hash:/etc/aliases, hash:/etc/postfix/package-owner
+alias_maps = hash:/etc/aliases, hash:/etc/postfix/package-owner, hash:/etc/postfix/package-maintainers
 #alias_maps = hash:/etc/aliases, nis:mail.aliases
 #alias_maps = netinfo:/aliases
 

roles/packager_alias/files/package-owner-aliases.sh

@@ -1,15 +1,25 @@
 #!/bin/bash
 
 output=`mktemp`
+moutput=`mktemp`
 dest=/etc/postfix/package-owner
+mdest=/etc/postfix/package-maintainers
 /usr/local/bin/owner-email.py >> $output
 if [ $? != 0 ]; then
    echo "error creating owner-alias file" >&2
    exit 1
 fi
 
+sed -e 's/-owner: /-maintainers: /' $output > $moutput
+
 cp $output $dest
 chmod +r $output
 mv $output $dest
 /usr/sbin/restorecon /etc/postfix/package-owner
 /usr/sbin/postalias /etc/postfix/package-owner
+
+cp $moutput $mdest
+chmod +r $moutput
+mv $moutput $mdest
+/usr/sbin/restorecon /etc/postfix/package-maintainers
+/usr/sbin/postalias /etc/postfix/package-maintainers