map To Calendar Components
fun mapToCalendarComponents(jtxObjectAndExceptions: JtxObjectAndExceptions): JtxObjectHandler.MappingResult
Maps a jtx Board object with its exceptions to VJournal or VToDo.
VJOURNAL and VTODO must have a valid UID. So this method generates an UID, if necessary. If an UID was generated, it is noted in the result.