Merge pull request 'OZG-6544: OZG-7195: Commons Update and License Header...

Merge pull request 'OZG-6544: OZG-7195: Commons Update and License Header setup.' (#58) from OZG-6544-commons into master

Reviewed-on: https://git.ozg-sh.de/ozgcloud-app/administration/pulls/58


Reviewed-by: OZGCloud <ozgcloud@mgm-tp.com>