Refine PMSX003 to support PMS5003T/PMS5003ST.

Added IR Toggle Mode

Added samsung AA59-00608A , to toggle relays for a 8CH Relay Board

And found DEBUG_MSG could not be used in the sensors header file.

1. Support PMS5003T/PMS5003ST;
2. Replace data reading method;
3. Remove PMS library dependency;
4. Support smart sleeping mode to extend the sensor’s lifetime.

Add SenseAir S8 CO2 sensor support

Reworked git pre-commit hook

Check for NTP_SUPPORT in sensors

Support for Power strip Zhilde ZLZ-44EW-W

- Fix cwd assumptions, pre-commit always starts at the repo base
- Fix subprocess calls for python3
- Extract repository info from 'git config'
- Refactored into separate functions and __main__ part
- Use fileinput module to modify README