Rename "Steffan 'Ruirize' James" to "Steffan Donal"

Legal name change!

AUTHORS

@@ -26,7 +26,7 @@ Albert Kim
 Pierre Rudloff
 Huarong Huo
 Ismael Mejía
-Steffan 'Ruirize' James
+Steffan Donal
 Andras Elso
 Jelle van der Waa
 Marcin Cieślak