#23 | update Child model with field changes for the data migration
#23 | update Child model with field changes for the data migration

1.  the language field has been renamed to languages.
2. the date moved to residence field is no longer required.
3. the previous photolisting field name was changed to reflect potentially multiple pages.
4. the previous photolisting field is now a String value instead of a Number.  This was done because incoming data for multiple pages would take the form “page1, page2”.
5. move the setting of the registration number above the setting of filename paths.  The filename paths rely on the registration number being set, so this new order is required.
6. update change history for languages and previousPhotolistingPageNumbers to match the field name changes.

autoboxer/MARE,autoboxer/MARE