[pgpool-committers: 1004] pgpool: Add releas note for 3.3.0 alpha1

[Yugo Nagata]

Add releas note for 3.3.0 alpha1

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c27c3fe1714b1b5f88fab98c68c0fb120cc6f46b

Modified Files
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NEWS               |  525 ++++++++++++++++++++++++++++++++++++++++++++++++++--
doc/pgpool-ja.html |  247 ++++++++++++++++++++++++-
2 files changed, 758 insertions(+), 14 deletions(-)