Rework inventory line form to make space for lot

issue9704
review312691002

view/inventory_line_form.xml

@@ -2,10 +2,12 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
 <form col="4">
+    <label name="inventory"/>
+    <field name="inventory" colspan="3"/>
+
     <label name="product"/>
     <field name="product"/>
-    <label name="inventory"/>
-    <field name="inventory"/>
+    <newline/>
 
     <label name="expected_quantity"/>
     <field name="expected_quantity" symbol="uom"/>