[Pgpool-committers] pgpool - pgpool-II: Adapt application_name introduced in PostgreSQL 9.0.

[User T-ishii]

Log Message:
-----------
Adapt application_name introduced in PostgreSQL 9.0.
When reusing connection, send application_name in the startup packet
to backend and send parameter status to frontend.

Modified Files:
--------------
    pgpool-II:
        pool.h (r1.87 -> r1.88)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h?r1=1.87&r2=1.88)
        child.c (r1.68 -> r1.69)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/child.c?r1=1.68&r2=1.69)