[IMP] add a android tip on a puchase recept for the Scrap Products butto...

...n and purchase Order Form view, add an android tip on the stat button In Shipment button.
https://www.odoo.com/web?#id=10386&view_type=form&model=project.task&action=327
pad: https://pad.odoo.com/p/r.FpDI5if8cRzAFT6F