[monitoring-plugins] update thanks file

[Sven Nierlein]

 Module: monitoring-plugins
 Branch: master
 Commit: ccae9fea1d90b11e1a7b5c7f8bfde1bd8d2f79c6
 Author: Sven Nierlein <sven at nierlein.de>
   Date: Fri Oct  2 15:58:01 2015 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=ccae9fe

update thanks file

---

 THANKS.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/THANKS.in b/THANKS.in
index 9a9ca3f..59c90fe 100644
--- a/THANKS.in
+++ b/THANKS.in
@@ -335,3 +335,4 @@ Jonas Genannt
 Nick Peelman
 Sebastian Herbszt
 Christopher Schultz
+Matthias Hähnel