CSV import has now support for optional columns.

data/filehandler.cpp

@@ -45,6 +45,7 @@ QList<ModelItemValues> FileHandler::getItemValuesFromCSVFile(const QString& file
   QFile file;
   file.setFileName(filePath);
   if (file.exists()) {
+    // TODO inform UI on CSV import errors
     result = CsvParser::getItemsFromCSVFile(filePath);
   }
   return result;