[Pgpool-committers] pgpool - pgpool-II: Allow to use -1 for client_idle_limit_in_recovery.

[User T-ishii]

Log Message:
-----------
Allow to use -1 for client_idle_limit_in_recovery. This forces to
immediately disconnect clients even if they are not idle before
entering online recovery second stage. This is usefull for busy
systems.

Modified Files:
--------------
    pgpool-II:
        pool_config.c (r1.36 -> r1.37)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_config.c?r1=1.36&r2=1.37)
        pool_config.l (r1.33 -> r1.34)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_config.l?r1=1.33&r2=1.34)
        pool_process_query.c (r1.199 -> r1.200)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.199&r2=1.200)
    pgpool-II/doc:
        pgpool-en.html (r1.42 -> r1.43)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-en.html?r1=1.42&r2=1.43)
        pgpool-ja.html (r1.71 -> r1.72)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-ja.html?r1=1.71&r2=1.72)