[Pgpool-committers] pgpool - pgpool-II: Add graceful {shutodwn, attach, detach} into TODO

[User Y-asaba]

Log Message:
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Add graceful {shutodwn, attach, detach} into TODO list.

* TODO for TODO list
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Modified Files:
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    pgpool-II:
        TODO (r1.7 -> r1.8)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/TODO.diff?r1=1.7&r2=1.8)