sprootshift

I believe this is caused by a change in enjoi: https://github.com/tlivings/enjoi/pull/74 I don't think it is correct and agree with https://github.com/tlivings/enjoi/issues/73#issuecomment-616542744, but it's up to @tlivings to roll back that...

I think these are somewhat independent PRs. I agree with @tpburch re "https://github.com/krakenjs/hapi-openapi/pull/183 likely result in fewer overall changes, but the specifics of both OAS2 and OAS3 schemas will be...