message: added gzip config to nginx conf file
diff: @@ -2,6 +2,15 @@ server {
  listen 3000;
  server_name _;
  + gzip on;
  + gzip_static on;
  + gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
  + gzip_proxied any;
  + gzip_vary on;
  + gzip_comp_level 6;
  + gzip_buffers 16 8k;
  + gzip_http_version 1.1;
  +
  location / {
  root /usr/share/nginx/html;
  index index.html index.htm;
  