pgsql: Message tuning

Log Message:
-----------
Message tuning

Modified Files:
--------------
pgsql/src/backend/access/transam:
xlog.c (r1.383 -> r1.384)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c?r1=1.383&r2=1.384)
pgsql/src/backend/executor:
nodeWindowAgg.c (r1.12 -> r1.13)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeWindowAgg.c?r1=1.12&r2=1.13)
pgsql/src/backend/libpq:
auth.c (r1.196 -> r1.197)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/auth.c?r1=1.196&r2=1.197)
hba.c (r1.202 -> r1.203)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/hba.c?r1=1.202&r2=1.203)
pqcomm.c (r1.208 -> r1.209)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/pqcomm.c?r1=1.208&r2=1.209)
pgsql/src/backend/replication:
walreceiver.c (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/replication/walreceiver.c?r1=1.6&r2=1.7)
pgsql/src/backend/replication/libpqwalreceiver:
libpqwalreceiver.c (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c?r1=1.7&r2=1.8)
pgsql/src/backend/storage/lmgr:
lock.c (r1.195 -> r1.196)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/lmgr/lock.c?r1=1.195&r2=1.196)
pgsql/src/backend/tcop:
postgres.c (r1.591 -> r1.592)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/postgres.c?r1=1.591&r2=1.592)
pgsql/src/backend/utils/init:
postinit.c (r1.205 -> r1.206)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/init/postinit.c?r1=1.205&r2=1.206)
pgsql/src/backend/utils/misc:
guc.c (r1.543 -> r1.544)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c?r1=1.543&r2=1.544)