node_manager proxy pass should be defined in nginx when nginx/apache is selected

[alimo]

I am using node manager to run a node.js app and noticed that its using apache's mod_proxy to reverse proxy to the node app. I've selected nginx/apache as the webserver and I guess it would be better if the reverse proxy is defined in the nginx vhost conf, not apache! Thats how I did it manually in the past without the manager.

CWP version: 0.9.8.1099