0.2.1: Export bug fix (#60)
* #55 - change routes for admin * #43 - permission policy #94 - add permissions * #50 - maintain response style * bug fix * export/import fix Co-authored-by: KD <do> Co-authored-by: Tomasz Smolarek <tomasz.smolarek@escolasoft.com> Co-authored-by: krz <krzysztof.dziedziech@escola.pl>