* added first version (work in progress)
* added some sensors to publish
* typo
* added dependency
* mqtt si7021_* names + don't retain
* timer to 60 s
* some changes to HA auto discovery
* added config entries (no function yet)
* renaming
* made configs work
* added getId()
* refactoring + wrong mqtt topics fixed
* retain HA auto discovery
* do not spam serial console on each sensor update
* added readme
* add update interval info
Co-authored-by: Christian Schwinne <dev.aircoookie@gmail.com>