ports/170827: [MAINTAINER] www/node06: update to 0.6.21

[sunpoet at FreeBSD.org]

Synopsis: [MAINTAINER] www/node06: update to 0.6.21

Responsible-Changed-From-To: freebsd-ports-bugs->sunpoet
Responsible-Changed-By: sunpoet
Responsible-Changed-When: Tue Aug 21 15:52:28 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=170827