[ART] Updated GRUB background with GuixSD logo

[Luis Felipe López Acevedo]

Hi,

I just pushed modified backgrounds for GRUB using the new GuixSD logo.
To use the new backgrounds, GRUB configuration should be updated to use
"yellow" for selected entries in the list (see attached image).

As always, comments and suggestions are welcome,


-- 
Luis Felipe López Acevedo
http://sirgazil.bitbucket.org/

GuixSD-GRUB.png
Description: PNG image