Modify nginx config to keep listening on ipv4
Modify nginx config to keep listening on ipv4

NGINX changed how they interpret the "listen" configuration entry: "listen
[::]:80" now listens only on ipv6.

See also http://trac.nginx.org/nginx/ticket/345

hcs42/ExponWords,hcs42/ExponWords,hcs42/ExponWords,hcs42/ExponWords