Merge branch 'translations' into 'development'

metager/lang/da/mg-story.php

metager/lang/da/privacy.php

metager/lang/de/mg-story.php

metager/lang/es/mg-story.php

metager/lang/es/privacy.php

metager/lang/fi/mg-story.php

metager/lang/fi/privacy.php

metager/lang/fr/mg-story.php

metager/lang/fr/privacy.php

metager/lang/it/mg-story.php

metager/lang/it/privacy.php

metager/lang/nl/mg-story.php

metager/lang/nl/privacy.php

metager/lang/pl/mg-story.php

metager/lang/pl/privacy.php

metager/lang/sv/mg-story.php

metager/lang/sv/privacy.php

metager/tests/Browser/Pages/Datenschutz.php