[Pgpool-committers] pgpool - pgpool-II: Add doc/load_balance.png, doc/load_balance.odp

[User T-ishii]

Log Message:
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Add doc/load_balance.png, doc/load_balance.odp

Tags:
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V2_2_STABLE

Modified Files:
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    pgpool-II:
        Makefile.am (r1.21 -> r1.21.2.1)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/Makefile.am.diff?r1=1.21&r2=1.21.2.1)