Updated maintainer notice

Author: MyIgel

lib/about.js

@@ -21,7 +21,7 @@ define(function () {
         '<p>Please support this meshviewer-fork by opening issues or sending pull requests!</p>' +
         '<p><a href="https://github.com/freifunk-ffm/meshviewer">' +
         'https://github.com/freifunk-ffm/meshviewer</a></p>' +
-        '<p>Fork maintained by Marvin Gaube</p>' +
+        '<p>Fork maintained by <a href="https://ffm.freifunk.net" target="_blank">Freifunk Frankfurt</a></p>' +
         '<h3>AGPL 3</h3>' +
 
         '<p>Copyright (C) Milan Pässler</p>' +