forked from CGM_Public/pretix_original
* Autocheckin data model/cosmetics * Expose automatically checked-in OrderPositions * Expose automatically checked-in OrderPositions in CSV/PDF Exports * Fix some tests, try to fix MultiStringField/CheckboxSelectMultiple * Actually fix MultiStringField/CheckboxSelectMultiple. (Not pretty, but it works) * Fix more tests * Squash migration * Also fix CSV/nameparts-test * Changes for Autocheckin code-review * Perform Auto-Checkins through new core plugin * Update config-doc to reflect also checkinlists * Explicitly output AutoCheckin Yes/No for CSV-Export (+ fix test) * Move autocheckin from plugin to service * API-doc * Fix API-doc spelling * Checkinlist-API and autocheckin order tests * Performance improvement when reading checkinlists for autocheckin Co-Authored-By: Raphael Michel <michel@rami.io> * Autocheckin test for order created through API * Resolve migration conflict