answerver/README.js

incremental server port listener function

# answerver

give this function a server and a port number;

it will try to listen on that port first;

if that port is already taken, it will incremenet the port number and try again;

###

```js
var http = require('http')
var answer = require('answerver')
var server = http.createSever()
answer(server, 11001)
```