Fix file header identification and headerguards

Fixing incorret filename identifiers in the header comment blocks
around the code, mostly stemming from copy-paste it would seem.

src/backend/access/bitmap/bitmappages.c

 /*-------------------------------------------------------------------------
  *
- * bitmappage.c
+ * bitmappages.c
  *	  Bitmap index page management code for the bitmap index.
  *
  * Copyright (c) 2006-2008, PostgreSQL Global Development Group
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL$
+ *	  src/backend/access/bitmap/bitmappages.c
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"

src/backend/cdb/motion/ic_udpifc.c

 /*-------------------------------------------------------------------------
- * ic_udp.c
+ * ic_udpifc.c
  *	   Interconnect code specific to UDP transport.
  *
  * Copyright (c) 2005-2011, Greenplum Inc.

src/backend/executor/execWorkfile.c

 /*-------------------------------------------------------------------------
  *
- * execworkfile.c
+ * execWorkfile.c
  *    Management of temporary work files used by the executor nodes.
  *
  * Copyright (c) 2010. Greenplum Inc.

src/backend/fts/ftssan.c

 /*-------------------------------------------------------------------------
  *
- * ftsfilerep.c
+ * ftssan.c
  *	  Implementation of interface for FireRep-specific segment state machine
  *	  and transitions
  *

src/backend/nodes/readfast.c

 /*-------------------------------------------------------------------------
  *
- * readfuncs.c
+ * readfast.c
  *	  Binary Reader functions for Postgres tree nodes.
  *
  * Portions Copyright (c) 2005-2010, Greenplum inc

src/backend/parser/parse_partition.c

 /*-------------------------------------------------------------------------
  *
- * parse_node.c
+ * parse_partition.c
  *	  handle partition clauses in parser
  *
  * Portions Copyright (c) 2005-2010, Greenplum inc

src/backend/postmaster/perfmon_segmentinfo.c

 /*-------------------------------------------------------------------------
  *
- * segmentinfo.c
+ * perfmon_segmentinfo.c
  *    Send segment information to perfmon
  *
  * Copyright (c) 2010, Greenplum inc.

src/bin/pg_dump/cdb/cdb_backup_archiver.c

 /*-------------------------------------------------------------------------
  *
- * pg_backup_archiver.c
+ * cdb_backup_archiver.c
  *
  *	Private implementation of the archiver routines.
  *

src/bin/pg_dump/cdb/cdb_ddboost_util.c

 /*-------------------------------------------------------------------------
  *
- * gpddboost.c
+ * cdb_ddboost_util.c
  *	  gpddboost is a utility for accessing Data Domain's ddboost
  *		  interfaces.
  *

src/bin/pg_dump/cdb/cdb_dump_agent.c

 /*-------------------------------------------------------------------------
  *
- * pg_dump.c
+ * cdb_dump_agent.c
  *	  pg_dump is a utility for dumping out a postgres database
  *	  into a script file.
  *

src/bin/pg_dump/cdb/cdb_dumpall_agent.c

 /*-------------------------------------------------------------------------
  *
- * pg_dumpall.c
+ * cdb_dumpall_agent.c
  *
  * Copyright (c) 2006-2010, Greenplum inc.
  * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group

src/bin/pg_dump/cdb/cdb_restore_agent.c

 /*-------------------------------------------------------------------------
  *
- * pg_restore.c
+ * cdb_restore_agent.c
  *	pg_restore is an utility extracting postgres database definitions
  *	from a backup archive created by pg_dump using the archiver
  *	interface.

src/include/access/appendonlytid.h

 /*-------------------------------------------------------------------------
  *
- * appendonlystoragetid.h
+ * appendonlytid.h
  *
  * Copyright (c) 2007-2009, Greenplum inc
  *

src/include/cdb/cdbappendonlystorage_int.h

 /*-------------------------------------------------------------------------
  *
- * cdbappendonlystorage.h
+ * cdbappendonlystorage_int.h
  *
  * Copyright (c) 2007-2009, Greenplum inc
  *

src/include/cdb/cdbmirroredfilesysobj.h

 /*-------------------------------------------------------------------------
  *
- * cdbmirroredfsobj.h
+ * cdbmirroredfilesysobj.h
  *	  Create and drop mirrored files and directories.
  *
  * Copyright (c) 2009-2010, Greenplum inc
  *
  *-------------------------------------------------------------------------
  */
-#ifndef CDBMIRROREDFSOBJ_H
-#define CDBMIRROREDFSOBJ_H
+#ifndef CDBMIRROREDFILESYSOBJ_H
+#define CDBMIRROREDFILESYSOBJ_H
 
 #include "storage/relfilenode.h"
 #include "storage/dbdirnode.h"
@@ -224,4 +224,4 @@ extern void MirroredFileSysObj_DropRelFile(
 
 extern MirroredObjectExistenceState mirror_existence_state(void);
 
-#endif   /* CDBMIRROREDFSOBJ_H */
+#endif	/*  CDBMIRROREDFILESYSOBJ_H */

src/include/cdb/cdbmutate.h

 /*-------------------------------------------------------------------------
  *
- * cdbllize.h
+ * cdbmutate.h
  *	  definitions for cdbmutate.c utilities
  *
  * Copyright (c) 2005-2008, Greenplum inc

src/include/executor/execWorkfile.h

 /*-------------------------------------------------------------------------
  *
- * execworkfile.h
+ * execWorkfile.h
  *    prototypes for execworkfiles.c
  *
  * Copyright (c) 2010, Greenplum Inc.

src/include/utils/memaccounting.h

 /*-------------------------------------------------------------------------
  *
- * meminstrumentation.h
+ * memaccounting.h
  *	  This file contains declarations for memory instrumentation utility
  *	  functions.
  *

src/test/thread/thread_test.c

 /*-------------------------------------------------------------------------
  *
- * test_thread_funcs.c
+ * thread_test.c
  *		libc thread test program
  *
  * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group

src/test/tinc/tincrepo/mpp/gpdb/tests/package/gppc/data/gppc_test.c

 /*-------------------------------------------------------------------------
  *
- * gppc_client.c
+ * gppc_test.c
  *	  libgppc client program
  *
  * Copyright (c) 2012, Greenplum Inc.