This is ugly. I mean, really ugly. However, it is the only way to support all of...

This is ugly.  I mean, really ugly.  However, it is the only way to support all of the insane ways that people are trying to boot release media.  I really wish we didn't have to support this junk, but a regression really shouldn't happen with our releases.  Anyway, hopefully I can come up with a better solution to this in the future.

git-svn-id: svn+ssh://svn.gentoo.org/var/svnroot/genkernel/trunk@438 67a159dc-881f-0410-a524-ba9dfbe2cb84