sipwitch plugins

src/freedombone

   echo '</routing>' >> /etc/sipwitch.conf
   echo '</sipwitch>' >> /etc/sipwitch.conf
 
+  sed -i 's|#PLUGINS=|PLUGINS=|g' /etc/default/sipwitch
+
   service sipwitch start
 
   if ! grep -q "SIP Server" /home/$MY_USERNAME/README; then