Resolve "two visits with the same dates"

Closes #369 (closed), #373 (closed), #372 (closed), #370 (closed)

smash/web/views/study.py

@@ -76,7 +76,7 @@ def get_info_about_etl_entries(study: Study):
                             'worker': str(import_data.import_worker)
                             })
     for import_data in SubjectImportData.objects.filter(study=study).all():
-        etl_entries.append({'type': 'Subject visit',
+        etl_entries.append({'type': 'Import subject',
                             'file': import_data.filename,
                             'filetype': 'CSV',
                             'run_at': import_data.run_at_times,