[pgpool-committers: 3435] pgpool: Prepare 3.1.20

[pengbo]

Prepare 3.1.20

Branch
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V3_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=25a410b9fd3e5691b64e0959b747472dbc25e4f7

Modified Files
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NEWS               | 49 +++++++++++++++++++++++++++++++++++++++
configure          |  2 +-
configure.in       |  2 +-
doc/pgpool-ja.html | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 118 insertions(+), 2 deletions(-)