message: Fixed config for docker build with new forum
  fixed the http 405 error
diff: @@ -9,6 +9,12 @@ events {
  worker_connections 1024;
  }
  +server {
  + # Copied from https://stackoverflow.com/questions/24415376/post-request-not-allowed-405-not-allowed-nginx-even-with-headers-included
  + # To allow POST on static pages
  + error_page 405 =200 $uri;
  +}
  +
  http {
  include /etc/nginx/mime.types;
  default_type application/octet-stream;
  