change user attributes visibility, refactor user usage
Change ReadCSV.readCRMUsersCSV signature. It uses User class instead of
an Object[]
Change ReadCSV.readCRMInterestsCSV signature. It uses Interests class
instead of an Object[]
Refactor Interests class to Interest
Change ReadCSV.readCRMAvailabilitiesCSV signature. It uses Availability
class instead of an Object[]
Change attributes visibility to public.
Update Persist functions to use the special Java objects instead of
Object[]
Refactor User class to UserDatas