[pgpool-committers: 1040] pgpool: Fix bugs in installer including the following:

[Yugo Nagata]

Fix bugs in installer including the following:
 - wrong watchdog settings
 - wrong permission settings
 - missing netmask information in pg_hba.conf
 - missing comma in pgpool.conf

Fix to install pgpool to both of node 0 and node 1.
 - install.sh must be executed in both nodes.
 - This is nesessary for installing pgpool_regclass and
   pgpool_recovery to both nodes.
 - In installation on node 1, configuration information on node 0
   is reused. The information is copied using scp. So, users need
   not input the same information.
 - Passwordless access over ssh is setup in install.sh automatically.
   postgres user must exist in both server before installation.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=36beec31b9bffe92f1dbd7a1ffa89fad2ad0588c

Modified Files
--------------
redhat/rpm_installer/basebackup-replication.sh |   14 +-
redhat/rpm_installer/basebackup-stream.sh      |   12 +-
redhat/rpm_installer/getsources.sh             |    6 +-
redhat/rpm_installer/install.sh                |  592 ++++++++++++++++--------
redhat/rpm_installer/pgpool_recovery_pitr      |   32 +-
redhat/rpm_installer/uninstall.sh              |    2 +-
6 files changed, 439 insertions(+), 219 deletions(-)