[pgpool-committers: 4440] pgpool: Change the pgpool.service and sysconfig files to output Pgpool-

[Bo Peng]

Change the pgpool.service and sysconfig files to output Pgpool-II log.

Removeing "Type=forking" and add OPTS=" -n" to
run Pgpool-II with non-daemon mode, because we need to redirect logs.
Using "journalctl" command to see Pgpool-II systemd log.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=20d83eeb68883140202bd0e60d2a7132c37c7839

Modified Files
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src/redhat/pgpool.service         | 1 -
src/redhat/pgpool_rhel7.sysconfig | 8 +++++---
2 files changed, 5 insertions(+), 4 deletions(-)