MQTT support

[brentratliff]

Any chance of using paho-mqtt to allow sense-energy to publish topics to a MQTT broker? This would allow integration with several smart home controllers such as HomeSeer and Hubitat. I can take a crack at it in a fork, but I will have to learn Python as I go.

[kbickar]

That's not really in the scope of this project, but it would be easy to accomplish as a standalone application.