pgsql: Add: > * Eliminate WAL logging for CREATE INDEX/REINDEX/CREATE

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

* Eliminate WAL logging for CREATE INDEX/REINDEX/CREATE TABLE AS when
not doing WAL archiving

Modified Files:
--------------
pgsql/doc:
TODO (r1.1398 -> r1.1399)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1398&r2=1.1399)