* ADC_VCC is not macro
* In esp.h ADC_VCC and ADC_TOUT is not macro, so define macro.
* ADC_VCC and ADC_TOUT fixes in utils.ino and sensors.h
* Adding support for I2C temperature and humidity sensor HDC1080 / 831R
* Added HDC1080 to test\build\sensor.h and arduino.h
* added brackets
* Revert ADC_MODE_VALUE to initial values
* Eof newline
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Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>