Physical Inventory, Editable Lists + Lots

[Fabien (Open ERP)]

Here is a small improvement to do in trunk on stock module, physical inventory:

1. Set the lines in the physical inventory as an editable list.
2. Change the order of the columns, so that we can easily use barcodes to scan products:
    - product_id
    - product_qty
    - product_uom_id
    - prod_lot_id
    - location_id
3. Be sure it works efficiently with lots number. (production lots)

If you have this in the stock (total of 5 PC1) for one location:
  Product Lot Qty
  PC1 SN123 1
  PC1 SN234 1
  PC1 / 3

The following inventory for the same location:
  Product Lot Qty
  PC1 SN123 1
  PC1 SN567 1
  PC1 / 12

Will generate the following stock moves:
  Product Lot Qty Source Destination
  PC1 SN234 1 Stock Loss
  PC1 SN567 1 Loss Stock
  PC1 / 9 Loss Stock

Thanks,