Ok, let us keep both files (de and en). I want to create new demo databases for DE and EN; the csv files should contain the demo motions - in German (for demo.openslides.org) and in English (for English online demo; e.g. demo.en.openslides.org).
For me it's important to show German customer an easier way to import data in their native speaking environment. And we want to keep the demo DE db. So it's not so much work. I'll create a new ticket for creating demo db content. So this pull request should be ready to merge.