Adding Stefan May to the list of contributors

agudian · agudian · commit e1bada14fe50 · 2016-09-21T22:42:59.000+02:00
diff --git a/copyright.txt b/copyright.txt
@@ -19,8 +19,9 @@ Pavel Makhov
 Remko Plantenga
 Samuel Wright
 Sebastian Hasait
-Sjaak Derksen
 Sean Huang
+Sjaak Derksen
+Stefan May
 Timo Eckhardt
 Tomek Gubala
 Vincent Alexander Beelte
