[pgpool-committers: 8070] pgpool: Change compile time default value of insert_lock to on.

[Tatsuo Ishii]

Change compile time default value of insert_lock to on.

insert_lock is already on in the in pgpool.conf.sample-replication and
pgpool.conf.sample-snapshot. So sync with them. Documentations are
changed as well.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=a3076a6e9ea55dc3e43e225358b3e7dbfc5f8a79

Modified Files
--------------
doc.ja/src/sgml/connection-settings.sgml | 4 ++--
doc/src/sgml/connection-settings.sgml    | 2 +-
src/config/pool_config_variables.c       | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)