// pack rework
// update ajax search for pack
// check if product got attribute before sql request
// Pack with attribute in BO
// drop and change primary key for pack
// forgot a file for this commit 7bc10f34807fe018a4f9a35579ba1f1dcb57b41d
// handle delete of product in pack with attr on bo
// handle FO image and name
// correct quantity for product with attribute when buy
// change search can't do duplicate in same pack
// correct update and primary key
// handle stock in advanced stock management for pack
// handle real quantity in pack
// correct tpl and default
// correct upgrade
// correct multistore search
[*] : Fix #PSCSX-2818 rework pack