RHN Backlog-Accepted.  US# 18123 
http://wwwapps.rdu.redhat.com:8080/xplanner/do/view/userstory?oid=18123

The following list of rpms are now on the freshen list and appear in the %post
section as expected:

{"yum",  "yum-rhn-plugin", "rhn-setup", "rhn-check", "rhn-client-tools",
"rhnsd", "pirut"}


svn -r 118580

While, the wget line is executable correct AFTER the kickstart, it appears that
there are errors in ks-post.log.  

We need to do some more investigation to see what's going on with wget inside of
a ks.

This error is causing wrong behaviors on RHEL 5: 
https://bugzilla.redhat.com/show_bug.cgi?id=436822

Recoded the wget lines to do individual wgets per files since there is always
only a small set of packages that we are concerned with.  

(rev 118592)

Test plan:

Ensure that this works for all versions of RHEL.