Wed Jan 31 19:30:22 EST 2018

Finish up

- Thermometer in every room.  Have these send UDP to beaglebone.
  Don't bother with auth at this point.

- Temper devices are associated to PC

- Put calib data in beaglebone

- Make a web app with bootstrap so it works well on the phone.  No
  security for now.

Next: udev -> poller -> UDP 

Maybe best done as a small C libusb application to not pull in too
many dependencies.  Modify temper14.c?