[MERGE] Forward-port of latest 7.0 bugfixes, up to aeaa826d

addons/account/account_invoice_view.xml

addons/account_followup/report/account_followup_print.sxw

addons/delivery/delivery.py

addons/hr/static/src/img/default_image.png

addons/hr_recruitment/hr_recruitment.py

addons/pad/static/src/img/pad_link_companies.jpeg

addons/purchase/edi/purchase_order_action_data.xml

addons/purchase/purchase.py

addons/web/static/src/js/view_form.js