Log Message:-----------Add back other xlog() function author names.
Modified Files:-------------- pgsql/doc/src/sgml: release-9.0.sgml (r2.9 -> r2.10) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release-9.0.sgml?r1=2.9&r2=2.10)