jaredhanson/passport-foursquare — pull request #4 by gologo13 (2013-05-19 11:34:21+00:00)
Title: Fix an example to prevent a warning about express

I found the following warning when I started an example of this library.
I prevented this warning by this pull request.

```
$ node app
Warning: express.createServer() is deprecated, express
applications no longer inherit from http.Server,
please use:

var express = require("express");
var app = express();
```