Reversing PR #2 for Feathers 1.0

I noticed that while using canjs-feathers with feathers version 1.0.0-pre.5 that I'm getting an extra level of "query" inside params.  Here's console output

```js
// Notice { query: { query: {} },
{ params: { query: { query: {} }, user: { name: 'David' } },
  callback: [Function],
  method: 'find',
  type: 'before' }
```

This PR is to reverse #2, which is the source of the extra query, since feathers takes care of this, now.