When a product has a safety stock in an area, and the current stock is
below safety, but there are moves in the future, mrp_multi_level does
not compute an immediate action to get back to the safety stock.
This PR changes this behavior: when the mrp_moves are considered, before
processing the first move in the future, we insert a resupply action to
rebuild the safety stock.
We also add some refactoring in the process:
* add extension point on the wizard to compute the quantity to reorder
(so we can choose in a separate module whether to rebuild safety stock
or not)
* add extension point on the wizard to get the date at which the safety
stock must be rebuilt (defaults to today)
* make the code of the wizard symetric between the groupes and non
grouped configuration
* Add menu entry for planned orders
* Add button to navigate from planned orders to linked manufacturing orders
* Add action to convert planned orders to fixed
* When changing the due date in a planned order the release date is recomputed
* Planned Order release and due date become required.
* Add button to Product MRP Area to update MOQ from Supplier Info.
* Link Manufacturing Orders with Planned Orders.
* Allow Mrp Inventory Procure Wizard to be used from other models.
* Make MRP Inventory creation more extensible.
* Main Supplier computation (v13 requires explicit False definitions).
* Planned Orders become fixed on manual creation by default
* Released Quantity become readonly
* Add product reference if Planned Order name is not defined on bom explosion
* You can know integrate with different forecasting mechanisms.
As a consequence integration with stock_demand_estimate is moved
to a new module (mrp_multi_level_estimate).
* As agreed by the authors, the module is re-licensed to LGPL-3.
* fix api.depends fields fro main supplier.
* fix ordering and missing demo file in manifest.
* Update README.
* fix action_view* methods.
* readd hook to exclude in mrp initialization
* fix computation of qty available (it was considering several times sub-locations).
* Remove contraint for outoing and incoming moves to be moved in/outside the company, they can be internal transfers.
* mrp.moves visible with technical settings.
* Show product and allow to search by it in mrp.inventory.
