Missing full license text

[dwrobel]

Would you please consider adding a full text of the license to the sources?

I'd like to package the modbus-proxy in Fedora Linux distribution, however one of the requirement is to have a full copy of the license text. Excerpt from the packaging guidelines [1]:

Packagers should point out to upstream that by not including a proper full license text, they are making it difficult or impossible for anyone to comply with their desired license terms.

[1] https://docs.fedoraproject.org/en-US/packaging-guidelines/LicensingGuidelines/#_license_text