Log Message:-----------Add URL for:
* Reduce storage space for small NUMERICs
> http://archives.postgresql.org/pgsql-hackers/2007-06/msg00715.php
Modified Files:-------------- pgsql/doc: TODO (r1.2303 -> r1.2304) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/TODO?r1=1.2303&r2=1.2304) pgsql/doc/src/FAQ: TODO.html (r1.812 -> r1.813) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html?r1=1.812&r2=1.813)