Multiple-selector doesn't return elements in document order

```
http://api.jquery.com/multiple-selector/ states that for a multiple-selector 
"The order of the DOM elements in the returned jQuery object ... will be in 
document order."

Fizzler doesn't respect this order, instead returning all the matches for each 
selector in turn and not in document order.


```

Original issue reported on code.google.com by `HighTech...@gmail.com` on 16 Jan 2011 at 8:48
