Ideas for Arc XP

NOTE: Filing this on behalf of the UND.

When you have a page or template open, the features in the layout pane shouldn't be named after their feature name, but rather, say, by the headline of the content within them.

It might be nice if the config.json could specify, say ${content.items[0].web_headline} to be used as the display name.

Edge case: If more than one piece of content, we might want not only ${content.items[0].web_headline} but also a way to indicate that the feature houses other things as well.