Add a mailing list for the French i18n local group.

The French i18n team is getting more and more members and
Zanata lacks an efficient mailing feature. So the solution
is to use a mailing list.

In agreement with the i18n PTL, the ML is called openstack-i18n-fr.

Change-Id: I35079e25cd03b02dbbf5444acf5d574e51508dfd

modules/openstack_project/manifests/lists.pp

@@ -331,4 +331,13 @@ class openstack_project::lists(
     webserver   => $listdomain,
     mailserver  => $listdomain,
   }
+
+  maillist { 'openstack-i18n-fr':
+    ensure      => present,
+    admin       => 'jftalta@gmail.com',
+    password    => $listpassword,
+    description => 'List of the OpenStack Internationalization team, french local group.',
+    webserver   => $listdomain,
+    mailserver  => $listdomain,
+  }
 }