[FIX] crm: on_change_partner_id in crm.lead view

The function "on_change_partner_id" defined in the model "crm.lead"
must be triggered each time the field "partner_id" is modified.

opw:659239

addons/crm/crm_lead_view.xml

@@ -137,6 +137,7 @@
                             <field name="partner_name" string="Company Name"/>
                             <!-- Preload all the partner's information -->
                             <field name="partner_id" string="Customer"
+                                on_change="on_change_partner_id(partner_id)"
                                 options='{"create_name_field": "name"}'
                                 context="{'default_name': contact_name, 'default_street': street, 'default_city': city, 'default_state_id': state_id, 'default_zip': zip, 'default_country_id': country_id, 'default_function': function, 'default_phone': phone, 'default_mobile': mobile, 'default_fax': fax, 'default_email': email_from, 'default_user_id': user_id, 'default_team_id': team_id}"/>
                             <label for="street" string="Address"/>