This flavour has turned into a distribution proper quite some
time ago (thanks jinn@), and its role of pretty minimalistic
proving grounds for things like minimalistic EFI boot path
is now neglectible.

So let's add a proper boot manager there too.  It might be better
to fit it into distro/.regular-sysv-gtk or even up the dependency
tree but I'm not focused enough to do it right now.

Reported-by: klark@, antohami@