* Add specs for valid challenge response from pubsub confirmation worker * Refactor the pubsub confirmation worker
* Spec for feed insert worker when missing records * more specs! * Refactor feed insert worker
to all subscribers. IDN-normalize callback URLs for subscriptions on insert.
* Fix Scheduler::SubscriptionsScheduler, add worker test for it * Change production log level of Sidekiq to "warn" instead of "info"