configuration changes, update docs

example_config/nginx_example.conf

@@ -69,12 +69,12 @@ server {
 
     location / {
         return 301 https://$host$request_uri;
-		# If you don't want https redirection, comment the line above and uncomment the line below
+		# If you don't want https redirection, or are using something like cloudflare to manage HTTPS, comment out the line above and uncomment the line below
 		# proxy_pass http://localhost:8080/;
     }
 }
 
-# Frontend HTTPS. Comment out if you on't intend to use the frontend
+# Frontend HTTPS. Comment out if you on't intend to use the frontend, or have cloudflare or something managing https for you.
 server {
     listen 443 ssl;
 	server_name frontend.hostname.here;