ports/170494: [patch] update devel/rubygem-mixlib-log to latest version

[edwin at FreeBSD.org]

Synopsis: [patch] update devel/rubygem-mixlib-log to latest version

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Thu Aug 9 01:40:14 UTC 2012
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=170494