Log Message:-----------More TODO list section restructuring.
Modified Files:-------------- pgsql/doc: TODO (r1.1590 -> r1.1591) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1590&r2=1.1591) pgsql/doc/src/FAQ: TODO.html (r1.97 -> r1.98) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.97&r2=1.98)