[pgpool-committers: 1797] pgpool: Add release notes

[Yugo Nagata]

Add release notes

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=954eaa2d318959d2d9413b8b92ffba0ca76b8eb1

Modified Files
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NEWS               |  702 +++++++++++++++++++++++++++++-------
doc/pgpool-ja.html | 1014 ++++++++++++++++++++++++++++++++++++++++++++++------
2 files changed, 1495 insertions(+), 221 deletions(-)