* update BerlinOnline name

* Open code & new release (#4)

* Add publiccode.yml

* Switch to user root for Github actions

* Changes in Changelog for release

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Co-authored-by: Jovanka <jovanka.gulicoska@berlinonline.de>

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Co-authored-by: Knud Möller <knud.moeller@berlinonline.de>
Co-authored-by: Jovanka <jovanka.gulicoska@berlinonline.de>