Signed the contributor agreement as Wes Winham.

CONTRIBUTORS.txt

@@ -143,3 +143,4 @@ Matt Williamson, 2012/06/07
 Travis Swicegood, 2012/06/07
 Jeff Balogh, 2012/06/07
 Harm Verhagen, 2012/06/07
+Wes Winham, 2012/06/07