Returns company work schedule as array Eg.: {'2014-05-01': {'from': '09:00:00', 'to': '21:00:00', 'is_day_off': '0'}, '2014-05-02': ...}
{'2014-05-01': {'from': '09:00:00', 'to': '21:00:00', 'is_day_off': '0'}, '2014-05-02': ...}