[Pgpool-committers] pgpool - pgpool-web: Add new English tutorial.

[User T-ishii]

Log Message:
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Add new English tutorial.

Modified Files:
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    pgpool-web:
        index.html (r1.21 -> r1.22)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-web/index.html?r1=1.21&r2=1.22)