Created Issue: missing completions and parameter help for restify [963]

In the following code:
```
var restify = require('restify');

var server = restify.createServer({
name: 'myapp',
version: '1.0.0'
});
server.use(restify.acceptParser(server.acceptable));
server.use(restify.queryParser());
server.use(restify.bodyParser());

server.get('/echo/:name', function (req, res, next) {
res.send(req.params);
return next();
});

server.listen(8080, function () {
console.log('%s listening at %s', server.name, server.url);
});

```

The functions acceptParser, queryParser, bodyParser are missing on restify.

The server.use function doesn't show any parameters in the signature tooltip.