Iterating over a group
I was thinking if you took a layer group and allowed iterating inside of the group like a handlebars template would do:

``` handlebars
{{#each dataObject }}
   {{name}}
{{/each}}
```

The layer group could be named `{dataObject}` and the text layer would be `{name}` that way you could iterate over an array of objects and then populate the data inside it. Does that make sense?
