Merge branch 'development' into 'master'

app/Console/Commands/AppendLogs.php

app/Http/Controllers/StartpageController.php

public/img/transparency-metaindex.svg

resources/lang/de/app.php

resources/lang/de/impressum.php

resources/lang/de/sidebar.php

resources/lang/de/titles.php

resources/lang/de/transparency.php

resources/lang/en/app.php

resources/lang/en/impressum.php

resources/lang/en/sidebar.php

resources/lang/en/titles.php

resources/lang/en/transparency.php

resources/lang/es/app.php

resources/lang/es/impressum.php

resources/less/metager/general/cards.less

resources/less/metager/pages/all.less

resources/less/metager/pages/transparency.less

resources/views/app.blade.php

resources/views/index.blade.php