[pgpool-committers: 3712] pgpool: Add Japanese release note 3.1-3.6.

[pengbo]

Add Japanese release note 3.1-3.6.

Branch
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V3_6_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=d433f63cc0ca1bc6a6d4d70a32fe37dbd17da88e

Modified Files
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doc.ja/src/sgml/filelist.sgml    |   5 +
doc.ja/src/sgml/release-3.1.sgml |  83 +++++++
doc.ja/src/sgml/release-3.2.sgml |  95 ++++++++
doc.ja/src/sgml/release-3.3.sgml | 177 +++++++++++++++
doc.ja/src/sgml/release-3.4.sgml | 221 ++++++++++++++++++
doc.ja/src/sgml/release-3.5.sgml | 472 +++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.6.sgml | 283 +++++++++++++++++++++++
doc.ja/src/sgml/release.sgml     |   7 +-
doc.ja/src/sgml/version.sgml     |   2 +-
doc/src/sgml/release-3.1.sgml    | 338 +---------------------------
doc/src/sgml/release-3.2.sgml    | 330 +--------------------------
doc/src/sgml/release-3.3.sgml    | 288 +-----------------------
doc/src/sgml/release-3.4.sgml    | 276 +----------------------
doc/src/sgml/release-3.5.sgml    | 108 ++-------
doc/src/sgml/release-3.6.sgml    |  50 ++---
doc/src/sgml/version.sgml        |   2 +-
16 files changed, 1411 insertions(+), 1326 deletions(-)