Add unmaintained notice.

[paveljandejsek]

To any EmbeditCZ admin(s) - please merge, thank you.

As I lost/had my privileges revoked on this repo I am no longer able to function as a maintainer for this project/repo.
If you have any other maintainer currently involved with this project then please feel free to close without merging 🙂

Otherwise please merge as to potentially not confuse any users....
If there ever is another maintainer in the future I am definitely willing to consider continuing in the contributor role.

P.S. There is currently no publicly visible admin in the EmbeditCZ org, it might be a good idea to consider changing that 🙂

[eit-tomas-kral]

Thank you @paveljandejsek for a lasting involvement in this project. We have performed a clean-up of our GitHub organization and all collaborators from outside of the company still willing/wanting to participate on a given projects are more than welcomed - they will just be converted to a repository outside collaborators - in fact I already sent you the invitation for this repository.

If you would like to get involved with any other repositories, please let me know.

Happy coding,
TK

[paveljandejsek]

Hey @eit-tomas-kral thank you very much! Could you please resend the invite? Seems like I missed it and it expired, apologies about that... That way we could merge and release the PR from @Mejdlo 🙂

[paveljandejsek]

Thank you once again, I am closing this PR 🥳