Also update copyright year

The allow directive no longer exists in Etiona's version of Apache, and
the Require directive must be used instead. Additionally, it's necessary
to add a "Require all granted" clause or else access is denied by
default.

Thanks to prod from sil2100 on irc

Thanks once again to tsimonq2 for pinging me on IRC

thanks to tsimonq2 who pinged me on irc