[criteria update] Package set

[Bruno Wolff III]

On Mon, Sep 17, 2012 at 12:47:11 -0400,
   Kamil Paral <kparal at redhat.com> wrote:
>After a discussion at the QA meeting [1], there are a few proposals:
>
>'The installer must be able to (successfully) install any release-blocking desktops for each supported installation method (DVD, live, netinst, PXE, ...)'
>or

In this context 'any' would imply that being able to install any one of 
the desktops is good enough, where as the intention is that all of them 
are installable. The 'each' version of this has the correct meaning.