[Pgpool-committers] pgpool - pgpool-II: Add description about load balaning in streaming

[User T-ishii]

Log Message:
-----------
Add description about load balaning in streaming replication mode to
English doc.
Fix Japanese doc in unnecessary restriction regarding load balaning in
streaming replication mode.

Modified Files:
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    pgpool-II/doc:
        pgpool-en.html (r1.69 -> r1.70)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-en.html?r1=1.69&r2=1.70)
        pgpool-ja.html (r1.105 -> r1.106)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-ja.html?r1=1.105&r2=1.106)