pgsql: Add information schema item: > * Improve the information schema

Log Message:
-----------
Add information schema item:

* Improve the information schema to be more standards-compliant:

http://archives.postgresql.org/pgsql-bugs/2005-10/msg00028.php
* Add URL to more complete multi-byte regression tests

http://archives.postgresql.org/pgsql-hackers/2005-07/msg00272.php

< * Add URL to more complete multi-byte regression tests
<
< http://archives.postgresql.org/pgsql-hackers/2005-07/msg00272.php

Modified Files:
--------------
pgsql/doc:
TODO (r1.1864 -> r1.1865)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1864&amp;r2=1.1865)
pgsql/doc/src/FAQ:
TODO.html (r1.367 -> r1.368)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.367&amp;r2=1.368)