Update NSManagedObject+HYPPropertyMapper.m
Update NSManagedObject+HYPPropertyMapper.m
hyperoslo/NSManagedObject-HYPPropertyMapper,nbarnold01/NSManagedObject-HYPPropertyMapper,isghe/NSManagedObject-HYPPropertyMapper,hyperoslo/NSManagedObject-HYPPropertyMapper,markosankovic/NSManagedObject-HYPPropertyMapper