[pgpool-committers: 6927] pgpool: Doc: add sample script links in configuration example.

[Bo Peng]

Doc: add sample script links in configuration example.

Branch
------
V4_1_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0d6b13c586de521f339a8bd208d1310c72c13007

Modified Files
--------------
doc.ja/src/sgml/example-cluster.sgml | 592 +++++++----------------------------
doc/src/sgml/example-cluster.sgml    | 592 +++++++----------------------------
2 files changed, 215 insertions(+), 969 deletions(-)