[IMP] website_sale: sale_order: add acquirer/tx data (to be improved)

addons/website_sale/__openerp__.py

@@ -15,6 +15,7 @@ OpenERP E-Commerce
         'views/views.xml',
         'views/templates.xml',
         'views/payment.xml',
+        'views/sale_order.xml',
         'security/ir.model.access.csv',
         'security/website_sale.xml',
     ],

addons/website_sale/views/sale_order.xml

+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <record id="view_order_form_acquirer" model="ir.ui.view">
+            <field name="name">sale.order.form.acquirer</field>
+            <field name="model">sale.order</field>
+            <field name="inherit_id" ref="sale.view_order_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='amount_total']" position="after">
+                    <field name="payment_acquirer_id"/>
+                    <field name="payment_tx_id"/>
+                </xpath>
+            </field>
+        </record>
+
+    </data>
+</openerp>