Integrate with Datadog

TL;DR: Could we publish logs, access control history, and heartbeats to Datadog?

Sure would be swell to have some way to monitor LetMeIn to make sure that the devices were all up and running, also a way to remotely tell them to shut up or un-shut up. I think the former would be doable, at the very least, maybe we could add some apm tracing to the Python clients and Go server.

We would probably have to build some kind of management console in order to remotely control the devices, though. That shouldn't be _too_ difficult, but it might require some kind of security on the broker side.