e7p added to credits

templates/guest_credits.html

@@ -5,5 +5,8 @@
 <p>Webspace, development platform and domain is currently provided by <a href="https://www.wybt.net/">would you buy this?</a> (ichdasich)<br />
 and adminstrated by <a href="http://mortzu.de/">mortzu</a>, <a href="http://derf.homelinux.org/">derf</a> and ichdasich.</p>
 
+<h2>Translation</h2>
+<p>Many thanks for the german translation: <a href="http://e7p.de">e7p</a></p>
+
 <h2>Icons</h2>
 <p>Some icons from the <a href="http://www.famfamfam.com/lab/icons/silk/">famfamfam.com silk iconset</a> have been used. They are licensed under the <a href="http://creativecommons.org/licenses/by/2.5/">Creative Commons Attribution 2.5 License</a>.</p>