Log Message:-----------Update oidjoins regression test for 9.0.
Modified Files:-------------- pgsql/src/test/regress/expected: oidjoins.out (r1.23 -> r1.24) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/oidjoins.out?r1=1.23&r2=1.24) pgsql/src/test/regress/sql: oidjoins.sql (r1.23 -> r1.24) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/oidjoins.sql?r1=1.23&r2=1.24) pgsql/src/tools/findoidjoins: README (r1.6 -> r1.7) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/tools/findoidjoins/README?r1=1.6&r2=1.7)