Update README.md

fixed ci

bupmed version to 3.0.0

Merge pull request #30 from IPdotSetAF/21-update-events

added event usage docs in readme

fixed esp32 build

cleanedup logs

implemented events

added events and enums in header file

Merge pull request #29 from IPdotSetAF/22-update-response-on-8266

implemented ticker for reset after update

Merge pull request #28 from IPdotSetAF/27-platformio-publish-ci

Create platformio-publish-release.yml

changed dep from me-no-dev to esp32async

moved to htmlmin2