Lite accordion with definition list

Hello,

Would be possible to have angular-lite-accordion to work with the following markup:

```
<dl>
  <dt>Question 1</dt>
  <dd>Answer 1</dd>
  <dt>Question 2</dt>
  <dd>Answer 2</dd>
</dl>
```

So each dd would be opened by the click of the previous dt.

It would be great if angular lite accordion could allow any kind of markup by using the next one ...

Thank You,
Miguel
