[pgpool-committers: 7200] pgpool: Doc: add escalation.sh sample script that is executed by wd_esc

[Bo Peng]

Doc: add escalation.sh sample script that is executed by wd_escalation_command.

Patch is created by Kawamoto Masaya.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=8f1c107de4b610a1d988846e611367d4583477bc

Modified Files
--------------
doc.ja/src/sgml/example-cluster.sgml    | 119 ++++++++++++++++++++++----------
doc/src/sgml/example-cluster.sgml       |  75 +++++++++++++++++---
src/Makefile.in                         |   4 +-
src/pgpool.spec                         |   1 +
src/sample/scripts/escalation.sh.sample |  19 +++++
5 files changed, 171 insertions(+), 47 deletions(-)