Cannot include multiple files within a single bracket

[ianfhunter]

We cannot do something like:

	"small_things":{
		 "...": "<stones.json>",
		 "...": "<jewels.json>"
	}
}```
The process will only fill the small_things with jewels, and ignore stones

I realise you can't have the same key in a dictionary, but there's no way to have >1 key for >1 include