Make sure records in parenthesis are treated the same

[ibdknox]

In code where sub-records were defined in a parenthesis, we weren't pushing the parent's identity down into the children, we also weren't setting eve-auto-index on them. This makes sure we do both and should remove any differences between using parens or not.

Fixes. #673

[convolvatron]

couldn't find anything wrong here...tried to track back the item.from chain, but got lost

just aside, do we have any concrete plans to shoot eve-auto-index?

[ibdknox]

eve-auto-index serves a pretty important pragmatic purpose, but maybe there's some other way to accomplish what it gives us. The main value is in something like this:

bind @browser
  [#div children: 
     [#div text: "foo"]
     [#div text: "bar"]
     [#div text: "baz"]]

Since eve-auto-index is applied to these, we know to keep them in that order on display. If we didn't have something like that you'd need to supply sort on all of them despite the fact that we've already expressed the intent.

[ibdknox]

Where that overhead would really get you is if you were inserting something in the middle and then had to update every sort attribute underneath. Do that a couple times and it'll seem worse than busy work.