[Design-team] Grub2 theme for Fedora 17

[Máirín Duffy]

Hey,

I worked today on creating the Grub2 theme for Fedora 17 as we'd
discussed earlier on this list. I took Alexander's design, removed the
fireworks so it's just the sky, and put the menu on top of it:

http://www.flickr.com/photos/mairin/7166622040/in/photostream/lightbox/

The box is made to match the GDM login box. I think it looks pretty
nice; better than what we had before at least. Here's a video:

http://www.youtube.com/watch?v=MCPu8SwPaKA

Spot and Peter are looking at getting rid of that weird flash before the
menu pops up. 

~m