Nginx: Adding WebSocket option to Nginx config (Socket.io)
Nginx: Updating Node.js upstream to use port 3000 as it's more common for Node.js apps than 8080
Nginx: Asking if WebSockets should be enabled during site_create and adding necessary config to make it happen
NPM: Installing forever module as part of root installtion
Git: Allowing cloning of Git repo as part of the site_create playbook
Node: Adding installer and process manager (decided on Forever after testing) after cloning a Git repository