ports/178486: Update port deskutils/calibre to version 0.9.30

[edwin at FreeBSD.org]

Synopsis: Update port deskutils/calibre to version 0.9.30

Class-Changed-From-To: update->maintainer-update
Class-Changed-By: edwin
Class-Changed-When: Fri May 10 15:10:16 UTC 2013
Class-Changed-Why: 
Fix category (submitter is maintainer) (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=178486