ports/186748: mail/thunderbird 24.3.0_1 does not work with amd (am-utils)

[linimon at FreeBSD.org]

Synopsis: mail/thunderbird 24.3.0_1 does not work with amd (am-utils)

Responsible-Changed-From-To: freebsd-gecko->gecko
Responsible-Changed-By: linimon
Responsible-Changed-When: Sun Mar 23 19:56:12 UTC 2014
Responsible-Changed-Why: 
Canonicalize assignment.

http://www.freebsd.org/cgi/query-pr.cgi?pr=186748