Add module for DL server

dl-server/variables.conf.template

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+# Copy this file as variables.conf, with the correct values
+
+real_ip="" # for VPN check
+authorized_ips="" # for transmission web interface
+user="" # user for transmission web interface
+password="" # password for transmission web interface
+dl_location="" # location of Downloads directory