** Renamed ProductTagDAO -> PublicationTagDAO
** Renamed ProductImageDAO -> PublicationImageDAO
** Renamed ProductDAO -> PublicationDAO
** Renamed BookProductDAO -> BookPublicationDAO
** Renamed FileProductFileDAO -> BookPublicationFileDAO
** Refactored ProductImage -> PublicationImage in ProductController
** Changed PublicationImage get/setProduct -> get/setPublication
** Renamed PublicationTagDAO listByProduct -> listByPublication,
listProductsByGameLibraryTags -> listPublicationsByGameLibraryTags,
countProductsByTag -> countPublicationsByTag and
listGameLibraryTagsByPublicationPublished ->
listGameLibraryTagsByProductsPublished
** Renamed ShoppingCartItemDAO listByCartAndProduct ->
listByCartAndPublication
** Renamed PublicationTag get/setProduct -> get/setPublication