Added myself to CONTRIBUTORS.txt and AUTHORS.txt

CONTRIBUTORS.txt

@@ -156,6 +156,7 @@ Antoine Legrand, 2014/01/09
 Pepijn de Vos, 2014/01/15
 Dan McGee, 2014/01/27
 Paul Kilgo, 2014/01/28
+Môshe van der Sterre, 2014/01/31
 Martin Davidsson, 2014/02/08
 Chris Clark, 2014/02/20
 Matthew Duggan, 2014/04/10

docs/AUTHORS.txt

@@ -106,6 +106,7 @@ Miguel Hernandez Martos <enlavin@gmail.com>
 Mikhail Gusarov <dottedmag@dottedmag.net>
 Mikhail Korobov <kmike84@gmail.com>
 Mitar <mitar@tnode.com>
+Môshe van der Sterre <me@moshe.nl>
 Neil Chintomby
 Noah Kantrowitz <noah@coderanger.net>
 Norman Richards <orb@nostacktrace.com>