pgsnmpd - pgsnmpd: - Add -v option to override STDOUT/STDERR redirection

Log Message:
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- Add -v option to override STDOUT/STDERR redirection
- Fix handling of password option
- Add commands to explicitly include RDEMS-MIB in Net-SNMP MIB set

All thanks to suggestions and bug reports from Jeff Davis.

Modified Files:
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pgsnmpd:
pgsnmpd_regress.pl (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnmpd/pgsnmpd/pgsnmpd_regress.pl.diff?r1=1.8&r2=1.9)