Add multicompany control in tax fields on product and category product

multicompany_account_product.diff

@@ -0,0 +1,35 @@
+diff -r dfbce32f79c5 product.py
+--- a/modules/account_product/product.py	Sun Mar 01 19:19:20 2015 +0100
++++ b/modules/account_product/product.py	Wed Jul 12 12:42:53 2017 +0200
+@@ -74,6 +74,7 @@
+         domain=[('parent', '=', None), ['OR',
+                 ('group', '=', None),
+                 ('group.kind', 'in', ['sale', 'both'])],
++                ('company', '=', Eval('context', {}).get('company', -1)),
+             ],
+         states={
+             'invisible': (~Eval('context', {}).get('company')
+@@ -85,6 +86,7 @@
+         domain=[('parent', '=', None), ['OR',
+                 ('group', '=', None),
+                 ('group.kind', 'in', ['purchase', 'both'])],
++                ('company', '=', Eval('context', {}).get('company', -1)),
+             ],
+         states={
+             'invisible': (~Eval('context', {}).get('company')
+@@ -225,6 +227,7 @@
+         domain=[('parent', '=', None), ['OR',
+                 ('group', '=', None),
+                 ('group.kind', 'in', ['sale', 'both'])],
++                ('company', '=', Eval('context', {}).get('company', -1)),
+             ],
+         states={
+             'invisible': (~Eval('context', {}).get('company')
+@@ -235,6 +238,7 @@
+         domain=[('parent', '=', None), ['OR',
+                 ('group', '=', None),
+                 ('group.kind', 'in', ['purchase', 'both'])],
++                ('company', '=', Eval('context', {}).get('company', -1)),
+             ],
+         states={
+             'invisible': (~Eval('context', {}).get('company')

series

@@ -32,6 +32,7 @@ sale_23d0b5a3ceb1.patch
 stock_supply_780a8aaeaa78.patch
 timesheet_f8c45f1b4d7d.patch
 sale_fix_invoiced_quantity_calculation.diff
+multicompany_account_product.diff
 
 issue7881002_1.diff
 country.diff