Add MIT license text.
Set MIT license in composer.json.
Merge pull request #22 from martin-helmich/feature-license

Add licence
Set correct settings in composer.json
Merge pull request #23 from martin-helmich/bug-wrong-composer-infos

Set correct settings in composer.json
Still wrong data in composer.json
Merge pull request #24 from martin-helmich/bug-still-wrong-composer-data

Still wrong data in composer.json