ports/162667: [UPDATE] net-mgmt/py-snmp4: update to 4.2.1

[edwin at FreeBSD.org]

Synopsis: [UPDATE] net-mgmt/py-snmp4: update to 4.2.1

Responsible-Changed-From-To: freebsd-ports-bugs->rm
Responsible-Changed-By: edwin
Responsible-Changed-When: Fri Nov 18 19:50:14 UTC 2011
Responsible-Changed-Why: 
Submitter has GNATS access (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=162667