ports/151314: www/shellinabox: update rc script to allow passing of user/group

[edwin at FreeBSD.org]

Synopsis: www/shellinabox: update rc script to allow passing of user/group

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Fri Oct 8 16:10:08 UTC 2010
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=151314