* Do not print empty line when header is disabled
* Do not print Vulcan header
* Also add "Print header" project setting (default On)
(suggested by @kaissouDev)
* Add docs for the project setting
(with suggestions by @Mickeon and @akien-mga)
Co-authored-by: Micky <66727710+Mickeon@users.noreply.github.com>
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>