Indicate the batches when confirming a sale

When we create a sale quote, it makes no sense to point the items' batches
since at that time, we don't really know (and are not interested) on the batch.
This can happen on an online sale too (like on magento).

For that reason, add a step that will set the batches properly for us.

Change-Id: I5292ddc388ec07de3eb853bf64497d9a921d4fe1
Merge "Indicate the batches when confirming a sale"