ports/186190: net-mgmt/py-snmp4: upgrade to 4.2.5 (with apps 0.3.4)

[rm at FreeBSD.org]

Synopsis: net-mgmt/py-snmp4: upgrade to 4.2.5 (with apps 0.3.4)

Responsible-Changed-From-To: freebsd-python->rm
Responsible-Changed-By: rm
Responsible-Changed-When: Sun Feb 9 15:42:01 UTC 2014
Responsible-Changed-Why: 
I will take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=186190