Fix for SF bug #494904: Cannot pickle a class with a metaclass,
reported by Dan Parisien.
diff --git a/Misc/ACKS b/Misc/ACKS
index 3616e57..4aa9026 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -323,6 +323,7 @@
 Jason Orendorff
 Douglas Orr
 Todd R. Palmer
+Dan Parisien
 Harri Pasanen
 Randy Pausch
 Marcel van der Peijl