[pgpool-committers: 10457] pgpool: Prepare 4.2.22

[Bo Peng]

Prepare 4.2.22

Branch
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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ea33db7736dc924d63e882a1db6521855ac11764

Modified Files
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configure                    | 336 +++++++++++++++++++++----------------------
configure.ac                 |   2 +-
doc.ja/src/sgml/version.sgml |   2 +-
doc/src/sgml/version.sgml    |   2 +-
4 files changed, 165 insertions(+), 177 deletions(-)