Log Message:-----------Add utility functions for pg_reporter.
Modified Files:-------------- pg_statsinfo/bin: logger.c (r1.2 -> r1.3) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_statsinfo/bin/logger.c?r1=1.2&r2=1.3) pg_statsrepo.sql (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_statsinfo/bin/pg_statsrepo.sql?r1=1.1&r2=1.2)