[HEADS-UP] adding missing systemd links in rawhide/F14 upgrades

[Bill Nottingham]

Lennart Poettering (mzerqung at 0pointer.de) said: 
> And here's another addition: you might also want to run this command
> when upgrading from older rwahide to current F-14/rawhide:
> 
>   # systemctl enable graphical.target
> 
> This makes sure the default.target link is created properly

I still believe that for this particular one (and a few of the others) we
should make the trivial changes to the spec to have it done automatically.

Bill