[pgpool-committers: 8086] pgpool: Unify all pgpool.conf.sample files into single pgpool.conf.samp

[Tatsuo Ishii]

Unify all pgpool.conf.sample files into single pgpool.conf.sample.

Now that all configuration parameters in pgpool.conf are commented out,
there's no point to have separate configuration sample files. Just
specify the backend_clustering_mode parameter is enough. pgpool_setup
is modified to adopt the change.

Update to documents will be followed.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=4ab1566ff133e449a4ddff7f1d7133b87d10152d

Modified Files
--------------
src/Makefile.am                           |   6 -
src/sample/pgpool.conf.sample-logical     | 898 ----------------------------
src/sample/pgpool.conf.sample-raw         | 942 ------------------------------
src/sample/pgpool.conf.sample-replication | 942 ------------------------------
src/sample/pgpool.conf.sample-slony       | 941 -----------------------------
src/sample/pgpool.conf.sample-snapshot    | 924 -----------------------------
src/test/pgpool_setup.in                  |  17 +-
7 files changed, 10 insertions(+), 4660 deletions(-)