The three first boot screens are visually separated from the console
output before them via the "chome" and welcome strings and sufficient
whitespace. But so far they weren't from the output after them. This is
sometimes a big confusing. Let's add a bit of a separator between the
end and what comes next, too.
Just cosmetics, nothing else.
This makes sure that whenever we want to show the OS name we can show
the fancy name. Thus this moves the escaping/validation of the fancy
name out of hostnamed into generic code, and then makes use of it in
sysinstall,firstboot,prompt-util.
Lennart Poettering
Lennart Poettering