[REF] stock, inventory: post moves at the inventory closing date + removal of the constraints because it's not needed anymore now
[FIX] stock: inventory using theoretical_line_ids
[FIX] stock, inventory management
[FIX] stock, inventory: don't care about the time when the 'start inventory' button is pressed, but always check the inventory date to know the stock level
[REF] stock: inventory refactoring. Keep it simple and easy
[IMP] stock, inventory: improving the usability
[MERGE] stock: inventory refactoring. Easier and less error prone. Constraints on quants dropped as well