ports/123322: dns/powerdns-recursor: update to 3.1.6

[miwi at FreeBSD.org]

Synopsis: dns/powerdns-recursor: update to 3.1.6

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Fri May 2 08:41:43 UTC 2008
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=123322