add production config #128

[WanderingStar]

@wwymak, this puts nginx in front of node, but doesn't attempt to build node for production. Do you know what is required for that?

[wwymak]

I will need to properly set it up but basically you run npm build once and that puts the production ready file in a separate folder, which the node server should serve files from. Then all you need to do is to do node server and the site should be live