[Pgpool-committers] pgpool - pgpool-II: Fix english docs.

[User T-ishii]

Log Message:
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Fix english docs.
Add a link to tutorial.

Modified Files:
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    pgpool-II/doc:
        pgpool-en.html (r1.19 -> r1.20)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-en.html.diff?r1=1.19&r2=1.20)
        pgpool-ja.html (r1.32 -> r1.33)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-ja.html.diff?r1=1.32&r2=1.33)