Log Message:
-----------
Allow to set correct client encoding to libpq params.
Previously, pg_statsinfo always used SQL_ASCII encoding for libpq.
Therefore, encoding-errors were occurred if monitoring db and the
repository db are different encoding.
Modified Files:
--------------
pg_statsinfo/bin:
collector.c (r1.14 -> r1.15)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_statsinfo/bin/collector.c?r1=1.14&r2=1.15)