Log Message:
-----------
Add new directive "authentication_timeout" into pgpool.conf.sample.
Modified Files:
--------------
pgpool-II:
pgpool.conf.sample (r1.10 -> r1.11)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pgpool.conf.sample.diff?r1=1.10&r2=1.11)