[*] WS : Add Customizations management (/api/product_customization_fields/, /api/customizations/, /api/images/customizations/) #PSCFV-9028
[-] WS : Fix attribute name, now normalized in lowerCamelCase (eg : not_filterable is now notFilterable) List: notFilterable, readOnly, virtualEntity, nodeType, shopName
Merge branch '1.6' of https://github.com/PrestaShop/PrestaShop into 1.6
Merge branch '1.6' of https://github.com/PrestaShop/PrestaShop into 1.6