inkling/backbone.native — pull request #4 by ashleybrener (2013-12-08 11:01:18+00:00)
Title:  $(selector) must return with length=0 if no elements found for true jQuery behavior

Current result of `$('#non-existent-element')` is:

```js
{
[0]: null,
length: 1
}
```

whereas jQuery would respond:

```js
{
length: 0
}
```

I have modified the `$()` function accordingly to accommodate the expected behavior.