Daemon-like tasks now rely on Celery and utilizes signals.
settings.ini.example: [secrets] -> [django] and added allowed_hosts.
Renamed "thermostat" stuff to "pimostat".
Added ability to disable real sensor polling and GPIO functions for testing on non-Raspberry Pi machines.
Set TESTING_WITHOUT_HARDWARE to False.
UpdateSensor to ignore unchanged temperature readings.
Fixed bug where relays were not being triggered by sensor post_save signals.