diff -r e3c954e18f0b -r b732704e750d templates/theme.html
--- a/templates/theme.html	Mon May 12 17:45:09 2014 +0200
+++ b/templates/theme.html	Tue May 13 12:32:22 2014 +0200
@@ -3,6 +3,13 @@
 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
 <meta charset="utf-8">
 <!--meta http-equiv="X-UA-Compatible" content="IE=edge"-->
+
+<!--
+This website is based on the pymove3d-app (https://bitbucket.org/pkoppatz/pymove3d-app), License GPL V3.
+pymove3d-app is copyrighted 2013-2014 of Peter Koppatz <peter@koppatz.com>, Hans Richter <hr.richter@web.de>,
+Reimar Bauer <rb.proj@gmail.com>, Stefania Trabucchi <info@trabucchi.de>.
+-->
+
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta name="description" content="Die ESKP Info Seite des IEK-7, Forschungszentrum Jülich GmbH">
 <meta name="keywords" content="ESKP,IEK-7,Ozoneverlust">