[MERGE] forward port branch saas-14 up to b780e4a0

addons/account/models/account.py

addons/account/models/account_journal_dashboard.py

addons/account/models/chart_template.py

addons/account/models/partner.py

addons/event_sale/models/sale_order.py

addons/hr_expense/models/hr_expense.py

addons/hr_expense/views/hr_expense_views.xml

addons/l10n_fr_certification/models/account.py

addons/mail/models/mail_thread.py

addons/mail/models/res_users.py

addons/mail/security/ir.model.access.csv

addons/mail/tests/test_mail_gateway.py

...s/mrp_repair/report/mrp_repair_templates_repair_order.xml

addons/payment_authorize/models/authorize_request.py

addons/payment_authorize/tests/test_authorize.py

addons/point_of_sale/static/src/js/models.js

addons/point_of_sale/static/src/js/screens.js

...ols/posbox/overwrite_before_init/etc/init_posbox_image.sh

addons/point_of_sale/tools/posbox/posbox_download_images.sh

addons/pos_discount/static/src/js/discount.js