firebase/emberfire

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Have a feature request?
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Great, we love hearing how we can improve our products! Just remove the template below and provide an explanation of your feature request. Provide code samples if applicable. Try to think about what it will allow you to do that you can't do today? How will it make current workarounds straightforward? What potential bugs and edge cases does it help to avoid?

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### Version info

<!-- What versions of the following libraries are you using? Note that your issue may already be fixed in the latest versions. You can paste the version listing from the browser dev console here. -->


```
e.g.
DEBUG: -------------------------------
DEBUG: Ember      : x.x.x
DEBUG: Ember Data : x.x.x
DEBUG: Firebase   : x.x.x
DEBUG: EmberFire  : x.x.x
DEBUG: jQuery     : x.x.x
DEBUG: -------------------------------
```

### Test case

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### Steps to reproduce

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### Expected behavior

<!-- What is the expected behavior? -->


### Actual behavior

<!-- What is the actual behavior? -->