Add period_id in aml tree view (cf account_consult MO16-190)

--HG-- branch : 16.0

views/account_move_line.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="account_period_aml_list" model="ir.ui.view">
+        <field name="name">account_period_aml_list</field>
+        <field name="model">account.move.line</field>
+        <field name="inherit_id" ref="account.view_move_line_tree" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='date']" position="after">
+                <field name="period_id" />
+            </xpath>
+        </field>
+    </record>
+</odoo>