Working solution

A full Message Broker development environment is required to do a functional test. A general code review is welcomed.

See https://github.com/DoSomething/messagebroker-config/blob/master/mb-config.inc as the source of the exchange and queue configuration settings.

This has been tested with a sample CSV file that successfully produced entries in the importUser queue.
Checkout the `__constructor()`:

`$this->statHat->setIsProduction(FALSE);` allows the toggling of the StatHat logging. Is this what you had in mind?