Log Message:-----------Add url's for hints:
> http://archives.postgresql.org/pgsql-hackers/2006-10/msg00517.php> http://archives.postgresql.org/pgsql-hackers/2006-10/msg00663.php
Modified Files:-------------- pgsql/doc: TODO (r1.2001 -> r1.2002) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.2001&r2=1.2002) pgsql/doc/src/FAQ: TODO.html (r1.503 -> r1.504) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.503&r2=1.504)