pgsql: Add: > * Allow protocol-level BIND parameter values to be logged

Log Message:
-----------
Add:

* Allow protocol-level BIND parameter values to be logged
* Allow protocol-level EXECUTE that is actually a fetch to appear
in the logs as a fetch rather than another execute

Modified Files:
--------------
pgsql/doc:
TODO (r1.1673 -> r1.1674)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1673&r2=1.1674)
pgsql/doc/src/FAQ:
TODO.html (r1.180 -> r1.181)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.180&r2=1.181)