Easy way to get all default atomic data ontology data in one request (classes, properties)

[joepio]

Many of the default_store.json documents are used all the time by some clients. Currently, these clients simply fetch all these resources by sending individual HTTP requests. That is an overhead that we don't need.

How can we improve upon this?

Add 'include' option to collections and add a Collection containing all data

• Means the admin of the collection can have control over what is probably needed in this context, yet users could still overwrite it using query parameters
• Hard to re-use in other Resources

Use a custom HTTP header

• Does not work well with websockets
• Can be used in other things then collections

[joepio]

Fixed in #181