Settings configuration

• DJRESERVATION_TOKENIZE: Reservation can be updated by non-registered user using a token send by mail. Token only work one time. default False
• DJRESERVATION_START_RESERVATION_DATETIME: initialize start reservation datetime widget with this date. default format ‘%d/%m/%Y %H:%M’
• DJRESERVATION_END_RESERVATION_DATETIME: initialize end reservation datetime widget with this date. default format ‘%d/%m/%Y %H:%M’