[pgpool-committers: 3548] pgpool: Add release notes.

[Tatsuo Ishii]

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=85b0ab496aa219c6f36b240443db74b4a8769d1c

Modified Files
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doc/src/sgml/filelist.sgml    |  13 +-----
doc/src/sgml/release-3.6.sgml | 100 ++++++++++++++++++++++++++++++++++++++++++
doc/src/sgml/release.sgml     |   3 +-
3 files changed, 103 insertions(+), 13 deletions(-)