Log Message:
-----------
Add an entry about hash index/streaming replication.
Modified Files:
--------------
pgpool-web:
FAQ.html (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-web/FAQ.html?r1=1.1&r2=1.2)