Added mailman helper

helpers/make-mailman

+#!/bin/sh
+#
+#    Copyright (C) 2014  Rubén Rodríguez <ruben@trisquel.info>
+#
+#    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; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+VERSION=1
+
+. ./config
+
+rm debian/contrib/debianpowered.png
+cp $DATA/trisquelpowered.png debian/contrib/
+replace debianpowered trisquelpowered .
+sed '/SITE_URL/s/www.debian.org/trisquel.info/; s/Debian Powered/Trisquel GNU\/Linux Powered/' -i debian/patches/25_site_logo.patch
+
+changelog "Rebranded for Trisquel"
+
+compile
+