Log Message:-----------Update pitr docs to mention inclusive/exclusive xid specification
Modified Files:-------------- pgsql-server/doc/src/sgml: backup.sgml (r2.44 -> r2.45) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/backup.sgml.diff?r1=2.44&r2=2.45)
