[Pgpool-committers] pgpool - pgpool-II: Fix ConnectionInfo data on shem.

[User T-ishii]

Log Message:
-----------
Fix ConnectionInfo data on shem.
Add new API to ConnectionInfo pool_coninfo_pid().
Add call to pool_init_process_context to pcp_child.
Add backend pid to pcp_proc_info.

Modified Files:
--------------
    pgpool-II:
        pcp_child.c (r1.16 -> r1.17)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pcp_child.c?r1=1.16&r2=1.17)
        pool_auth.c (r1.23 -> r1.24)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_auth.c?r1=1.23&r2=1.24)
        pool_connection_pool.c (r1.28 -> r1.29)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_connection_pool.c?r1=1.28&r2=1.29)
        pool_process_context.c (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_context.c?r1=1.4&r2=1.5)
        pool_process_context.h (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_context.h?r1=1.3&r2=1.4)
    pgpool-II/doc:
        pgpool-ja.html (r1.91 -> r1.92)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-ja.html?r1=1.91&r2=1.92)
    pgpool-II/pcp:
        pcp.c (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pcp/pcp.c?r1=1.10&r2=1.11)
        pcp_proc_info.c (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pcp/pcp_proc_info.c?r1=1.5&r2=1.6)