This adds support for BIOS booting using grub2. The bios config file and
grub2 modules are under /boot/grub2/
Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
syslinux is unsupported and is going to be removed from Fedora. This
removes it and all of its configuration files from the templates.
Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>