Allow creating instances

[brigand]

I wasn't able to get the tests working on master or here, but at least the same ones are broken on both.

    ✗ should have a response with an id
        » An unexpected error was caught: (#200) Feed story publishing to other users is disabled for this application


✗ Errored » Asynchronous Error
      in testUser.test
✗ Errored » 9 honored ∙ 13 broken ∙ 2 errored

[gogson]

👍