Merge pull request #37 from per1234/license

Add Creative Commons Zero v1.0 Universal license file

Remove compilations of sketches using pulseIn() for Portenta from CI …

…workflow

The pulseIn() function has not yet been implemented for the Portenta H7 boards in the core library of their "Arduino Mbed OS Boards (nRF52840 / STM32H747)" platform.

Once the pulseIn() function has been implemented for Portenta H7 and a release of the platform made containing that implementation, this commit should be reverted.

Hotfix Release 1.8.13 for MS Store

Release 1.8.13

Release 1.8.12

Release 1.8.11 for MS Store

- hotfix: install library from .ZIP now do not freeze the IDE

Release 1.8.11