ports/166996: java/openjdk6 should depend on archivers/unzip

[jgh at FreeBSD.org]

Synopsis: java/openjdk6 should depend on archivers/unzip

Responsible-Changed-From-To: jgh->freebsd-java
Responsible-Changed-By: jgh
Responsible-Changed-When: Thu May 24 21:37:47 UTC 2012
Responsible-Changed-Why: 
based on severity of this, and my time, putting this back to
freebsd-java

http://www.freebsd.org/cgi/query-pr.cgi?pr=166996