howto-release.md

1. Make sure Git is uptodate and on version master
2. Update version: mvn versions:set -DnewVersion=0.8.1 mvn versions:commit
3. Commit and push
4. Compile
5. Adjust version in deploy.sh
6. Deploy with deploy.sh
7. Lists latest issues: https://github.com/sparna-git/shacl-play/issues?q=is%3Aissue+is%3Aclosed+sort%3Aupdated-desc
8. Create release on Github, template:

## Major New Features

_none_

## Other Enhancements

_none_

## Bug fixes

_none_

## Refactoring

_ none_

## Documentation

_none_