tidy
It makes it easier for editing.
It isn't reliable; It's off the last week of the month.
ns-vultr.nono.io is a bad nameserver because it's shut down for ~8 days each month (when the unbelievable Singapore hunger for NTP uses up my monthly allowance of 3TB) Besides, three nameservers is enough.
document_root/
k8s/
fixes `Forbidden path outside the build context` when building the forthcoming `Dockerfile-nginx`
