Styling and translations

A new release with some changes by the community; two new translations are available: German and Slovenian. If you want to contribute and add a language, please check our documentation.
With this new release it's also possible to style the card and the popup. All options are in the documentation. Thanks to @AdmiralStipe for testing!

What's Changed

• Add Slovenian translation (create sl.json) by @AdmiralStipe in #8
• Create de.json by @AlexStephenLytton in #11

New Contributors

• @AdmiralStipe made their first contribution in #8
• @AlexStephenLytton made their first contribution in #11

Full Changelog: v0.4.0...v0.5.0