Log Message:
-----------
Documentation rewrite by Marc Cousin. Reviewed by me.
Modified Files:
--------------
pgpool-II/doc:
pgpool-en.html (r1.80 -> r1.81)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-en.html?r1=1.80&r2=1.81)