[TIPC] More updates of file headers

Updated copyright notice to include the year the file was
actually created. Information about file creation dates
was extracted from the files in the old CVS repository
at tipc.sourceforge.net.

Signed-off-by: Per Liden <per.liden@nospam.ericsson.com>
diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index cb55286..4eaef66 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -1,7 +1,7 @@
 /*
  * net/tipc/zone.c: TIPC zone management routines
  * 
- * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2000-2006, Ericsson AB
  * Copyright (c) 2005, Wind River Systems
  * All rights reserved.
  *