Endpoint support

This is to go along with https://github.com/my-koop/service.website/pull/186. I added a couple of example endpoints (although not used here) to show what's possible. These will be moved to https://github.com/my-koop/module.base shortly.

<!---
@huboard:{"order":108.5,"milestone_order":8,"custom_state":""}
-->

Yes you should since you exported the class. Just put it as the type