[FIX] select order, compute qty for each location without children
[FIX] select order, compute qty for each location without children

camptocamp/c2c-rd-addons,VitalPet/c2c-rd-addons,Antiun/c2c-rd-addons,VitalPet/c2c-rd-addons,camptocamp/c2c-rd-addons,VitalPet/c2c-rd-addons,Antiun/c2c-rd-addons,Endika/c2c-rd-addons,Endika/c2c-rd-addons,Antiun/c2c-rd-addons,Endika/c2c-rd-addons,camptocamp/c2c-rd-addons