[FIX+IMP] account_tax_balance:

* Test
* README
* add extra parent menu. If not, with the web_responsive module is mixed
  between other menus

account_tax_balance/models/account_move.py

@@ -19,7 +19,10 @@ class AccountMove(models.Model):
         ], compute='_compute_move_type', store=True, readonly=True)
 
     @api.multi
-    @api.depends('line_ids.account_id.internal_type', 'line_ids.balance')
+    @api.depends(
+        'line_ids.account_id.internal_type', 'line_ids.balance',
+        'line_ids.account_id.user_type_id.type'
+    )
     def _compute_move_type(self):
         def _balance_get(line_ids, internal_type):
             return sum(line_ids.filtered(