ports/146890: [patch] shells/dash update to 0.5.6

[miwi at FreeBSD.org]

Synopsis: [patch] shells/dash update to 0.5.6

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Mon May 24 04:59:20 UTC 2010
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=146890