comment duplicate use of NameVirtualHost

on Debian/Ubuntu *:80 is already in ports.conf
by default. *:443 may be missing but we puppetized
that to be added

if we use it again in site configs it just leads to ugly
warnings like:

[warn] NameVirtualHost *:443 has no VirtualHosts
[warn] NameVirtualHost *:80 has no VirtualHosts

fix that, but leave comment if somebody needs them when reusing this

Change-Id: Ie852b0714ffaee7ca63eadf13a3b6b246e0a3c60
Merge "comment duplicate use of NameVirtualHost" into production