Log Message:-----------Add replication FAQ item.
Modified Files:-------------- pgsql/doc: FAQ (r1.343 -> r1.344) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/FAQ.diff?r1=1.343&r2=1.344) pgsql/doc/src/FAQ: FAQ.html (r1.300 -> r1.301) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/FAQ.html.diff?r1=1.300&r2=1.301)