[Pgpool-committers] pgpool - pgpoolAdmin: Allow to set empty string about recovery_*,

[User Y-asaba]

Log Message:
-----------
Allow to set empty string about recovery_*, failover_command
and failback_command.

Modified Files:
--------------
    pgpoolAdmin:
        definePgpoolConfParam.php (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpoolAdmin/definePgpoolConfParam.php.diff?r1=1.6&r2=1.7)