[pgpool-committers: 5559] pgpool: Doc: Add release-notes 4.0.4-3.4.23.

[Bo Peng]

Doc: Add release-notes 4.0.4-3.4.23.

Conflicts:
        doc.ja/src/sgml/release-4.0.sgml
        doc/src/sgml/release-4.0.sgml

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3524e240d1eee7429052858e0ccc0933023a2a2c

Modified Files
--------------
doc.ja/src/sgml/release-3.4.sgml | 114 ++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.5.sgml | 114 ++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.6.sgml | 115 +++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.7.sgml | 115 +++++++++++++++++++++++++++++++++++++++
doc/src/sgml/release-3.4.sgml    |  71 ++++++++++++++++++++++++
doc/src/sgml/release-3.5.sgml    |  71 ++++++++++++++++++++++++
doc/src/sgml/release-3.6.sgml    |  72 ++++++++++++++++++++++++
doc/src/sgml/release-3.7.sgml    |  72 ++++++++++++++++++++++++
8 files changed, 744 insertions(+)