Added an example of cron script to daily reload iptables

Signed-off-by: Gregory Colpart <reg@evolix.fr>

cron_minifirewall

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Put this file in /etc/cron.daily/ to reload the firewall
+# to refresh ips resolutions
+# Make sure this file is executable !
+
+FIREWALL=/etc/init.d/minifirewall
+
+if [ -x "$FIREWALL" ] ; then
+	$FIREWALL restart >/dev/null
+fi
+
+exit 0
+