Add Roland Ortloff <Ortloff.R@gmx.de>.
diff --git a/THANKS b/THANKS
index 7485f16..87092da 100644
--- a/THANKS
+++ b/THANKS
@@ -22,6 +22,7 @@
 Pierre Joye <pierre.php@gmail.com>
 Rick Carback <carback1@umbc.edu>
 Roberto Tirabassi <rtirabassi@3di.it>
+Roland Ortloff <Ortloff.R@gmx.de>
 Simon Talbot <simont@nse.co.uk>
 Stephen Bryant <steve@bawue.de>
 Tarmo Pikaro <tapika@yahoo.com>