Log Message:-----------Add to TODO:
> * Expire published xmin for read-only and idle transactions> > http://archives.postgresql.org/pgsql-hackers/2007-09/msg00343.php
Modified Files:-------------- pgsql/doc: TODO (r1.2326 -> r1.2327) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/TODO?r1=1.2326&r2=1.2327) pgsql/doc/src/FAQ: TODO.html (r1.834 -> r1.835) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html?r1=1.834&r2=1.835)