ports/143480: Update port: net-p2p/opendchub from 0.7.16 to 0.8.1

[nemoliu at FreeBSD.org]

Synopsis: Update port: net-p2p/opendchub from 0.7.16 to 0.8.1

Responsible-Changed-From-To: freebsd-ports-bugs->nemoliu 
Responsible-Changed-By: nemoliu
Responsible-Changed-When: Tue Feb 2 17:56:22 UTC 2010
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=143480