Update credits

JukkaL · JukkaL · commit e324e7945344 · 2014-07-13T17:15:47.000-07:00
diff --git a/CREDITS b/CREDITS
@@ -5,16 +5,19 @@ Lead developer:
 
   Jukka Lehtosalo <jukka.lehtosalo@iki.fi>
 
-Contributors:
+Contributors (in alphabetical order):
 
+  Steve Allen
   Ashley Hewson
+  Florian Ludwig
   Ron Murawski <ron@horizonchess.com>
   Sebastian Riikonen
 
 Additional thanks to:
   
   Max Bolingbroke
   Peter Calvert
+  Kannan Goundan
   Kathy Gray
   David J Greaves
   Riitta Ikonen
