Add $PostgreSQL$ marker to contrib makefiles.

contrib/adminpack/Makefile

+# $PostgreSQL: pgsql/contrib/adminpack/Makefile,v 1.4 2007/02/09 17:03:59 petere Exp $
+
 MODULE_big = adminpack
 PG_CPPFLAGS = -I$(libpq_srcdir)
 DATA_built = adminpack.sql

contrib/btree_gist/Makefile

+# $PostgreSQL: pgsql/contrib/btree_gist/Makefile,v 1.10 2007/02/09 17:03:59 petere Exp $
 
 MODULE_big  = btree_gist
 

contrib/hstore/Makefile

+# $PostgreSQL: pgsql/contrib/hstore/Makefile,v 1.3 2007/02/09 17:04:00 petere Exp $
+
 subdir = contrib/hstore
 top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
@@ -14,5 +16,3 @@ DOCS = README.hstore
 REGRESS = hstore
 
 include $(top_srcdir)/contrib/contrib-global.mk
-# DO NOT DELETE
-

contrib/ltree/Makefile

+# $PostgreSQL: pgsql/contrib/ltree/Makefile,v 1.6 2007/02/09 17:04:00 petere Exp $
+
 PG_CPPFLAGS = -DLOWER_NODE
 MODULE_big = ltree
 OBJS = 	ltree_io.o ltree_op.o lquery_op.o _ltree_op.o crc32.o \

contrib/pg_standby/Makefile

+# $PostgreSQL: pgsql/contrib/pg_standby/Makefile,v 1.2 2007/02/09 17:04:00 petere Exp $
 
 PROGRAM = pg_standby
 OBJS	= pg_standby.o

contrib/pg_trgm/Makefile

+# $PostgreSQL: pgsql/contrib/pg_trgm/Makefile,v 1.5 2007/02/09 17:04:00 petere Exp $
 
 PG_CPPFLAGS = -I.
 
@@ -19,7 +20,3 @@ top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 include $(top_srcdir)/contrib/contrib-global.mk
 endif
-
-
-# DO NOT DELETE
-

contrib/sslinfo/Makefile

+# $PostgreSQL: pgsql/contrib/sslinfo/Makefile,v 1.8 2007/02/09 17:04:00 petere Exp $
+
 MODULE_big = sslinfo
 OBJS = sslinfo.o
 DATA_built = sslinfo.sql

contrib/tablefunc/Makefile

+# $PostgreSQL: pgsql/contrib/tablefunc/Makefile,v 1.7 2007/02/09 17:04:00 petere Exp $
+
 MODULES = tablefunc
 DATA_built = tablefunc.sql
 DATA = uninstall_tablefunc.sql

contrib/xml2/Makefile

-# This makefile will build the new XML and XSLT routines.
+# $PostgreSQL: pgsql/contrib/xml2/Makefile,v 1.9 2007/02/09 17:04:00 petere Exp $
 
 MODULE_big = pgxml
 
@@ -23,4 +23,3 @@ top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 include $(top_srcdir)/contrib/contrib-global.mk
 endif
-