ports/180464: [patch] Update astro/py-pyfits to 3.1.2

[edwin at FreeBSD.org]

Synopsis: [patch] Update astro/py-pyfits to 3.1.2

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Thu Jul 11 13:10:09 UTC 2013
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=180464