###Run many node.js apps on one server with node-http-proxy. For use on my personal sites. This might not be that useful for people, requires that each server take a port as the first command-line argument.
###Configuration (config.json)
{
"base": "base url for your sites",
"startPort": 8000,
"sites": [
{
"name": "subdomain",
"dir": "dir/",
"start": "server.js"
},
...
]
}