ports/175910: [PATCH] graphics/libexif: update to 0.6.21

[edwin at FreeBSD.org]

Synopsis: [PATCH] graphics/libexif: update to 0.6.21

Responsible-Changed-From-To: freebsd-ports-bugs->swills
Responsible-Changed-By: edwin
Responsible-Changed-When: Thu Feb 7 02:20:22 UTC 2013
Responsible-Changed-Why: 
swills@ wants this submitter's PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=175910