Log Message:
-----------
Add mention of full text indexing for word searches.
Modified Files:
--------------
pgsql/doc:
FAQ (r1.437 -> r1.438)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/FAQ?r1=1.437&r2=1.438)
pgsql/doc/src/FAQ:
FAQ.html (r1.393 -> r1.394)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/FAQ.html?r1=1.393&r2=1.394)