Added site updater

site-updater.sh

+#!/bin/sh
+TMP=tmp
+
+mtn update 2>&1 | tee $TMP
+
+cat $TMP | grep "^mtn: updating 'i2p2www/translations/" >/dev/null
+if [ $? -eq 0 ]; then
+  echo "Translations updated, compiling messages"
+  ./compile-messages.sh
+fi
+
+cat $TMP | grep "^mtn: updating 'i2p2www/.*/.*\.py" >/dev/null
+if [ $? -eq 0 ]; then
+  echo "Python files changed, restarting server"
+  supervisorctl restart mainsite
+fi
+
+rm $TMP