v3.1.14 in production ; cmd & scene controllers

[sjenkins]

enjoy, let me know if you find any issues.

I have only added dimmers / generic for dim up and done being active in control for programs.  Scenes will take more, and a choice, if we want them to maybe return to the last on positions and trigger the scene, or 100% / 0%.

I am reaching the end of re-writing my Hunter-Douglas plugin to a less ugly Python.  My plan would be to come here next.

VERSION = '3.1.14'
"""
3.1.14
DONE commands for switches, generic, dimmer, garage

3.1.13
DONE prevent direct poll from re-running
DONE add notice if comms check fails
DONE clean-up & debug