[MERGE] forward port branch 10.0 up to c2b3ad18

addons/account/models/account_move.py

addons/account/tests/test_reconciliation.py

addons/crm/views/crm_lead_views.xml

addons/l10n_ch/i18n_extra/de.po

addons/mass_mailing/models/mass_mailing.py

addons/product/models/product_pricelist.py

addons/purchase/models/purchase.py

addons/stock/report/report_deliveryslip.xml

addons/stock_account/models/account_invoice.py

addons/survey/security/survey_security.xml

addons/web/controllers/main.py

addons/web/static/src/js/views/form_widgets.js

addons/website/views/website_templates.xml

addons/website_portal/views/website_portal_templates.xml

addons/website_project/models/project.py

addons/website_project_issue/models/project_issue.py

addons/website_sale/views/templates.xml

addons/website_sale_delivery/models/sale_order.py

doc/cla/individual/bigbear3001.md

doc/cla/individual/highcooley.md