Also delete slots and sub slots when deleting booking
only add booking status on update action
Aslo cancel slots and sub slots when cancelling booking
Fixed DAO name
changed label
not included deleted booking
exclude deleted and cancel slots
updated query for getting list of associate booking contact
only show view and delete action if booking is cancelled
fixed returning incorrect option value
don't load page when the booking is cancelled
unset cancellation option from the drop down list
show list of booking that the contact is associated to.