IoT_TestDevice Code for Reference
There may be some modifications from original
 On branch master
 Changes to be committed:
	new file:   src/IoT_TestDevice.py
Modified Class Names for sensor/control devices
Control/Sensor class name from Device to Controls/Sensors respectively
 On branch master
 Changes to be committed:
	modified:   src/control_device.py
	modified:   src/sensor_device.py