Remove HELIOS Software GmbH name and copyright from AIX dynloader files,

per approval from Helmut Tschemernjak, President.

Only back branches;  files removed from CVS HEAD.

src/backend/port/dynloader/README.dlfcn.aix

-Copyright (c) 1992,1993,1995, Jens-Uwe Mager, Helios Software GmbH
-Not derived from licensed software.
-
-Permission is granted to freely use, copy, modify, and redistribute
-this software, provided that no attempt is made to gain profit from it,
-the author is not construed to be liable for any results of using the
-software, alterations are clearly marked as such, and this notice is
-not modified.
-
 libdl.a
 -------
 

src/backend/port/dynloader/aix.c

-/*
- * @(#)dlfcn.c	1.7 revision of 95/08/14  19:08:38
- * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
- * 30159 Hannover, Germany
- */
-
 #include "postgres.h"
 
 #include "sys/ldr.h"

src/backend/port/dynloader/aix.h

 /*
- * $PostgreSQL: pgsql/src/backend/port/dynloader/aix.h,v 1.13 2005/10/15 02:49:23 momjian Exp $
- *
- * @(#)dlfcn.h	1.4 revision of 95/04/25  09:36:52
- * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
- * 30159 Hannover, Germany
+ * $PostgreSQL: pgsql/src/backend/port/dynloader/aix.h,v 1.13.6.1 2009/04/25 15:54:02 momjian Exp $
  */
 
 #ifndef PORT_PROTOS_H