[MERGE] forward port of branch saas-10 up to 5aa0baea

addons/account/i18n/account.pot

addons/account/i18n/fi.po

addons/account/i18n/ru.po

addons/account/i18n/sv.po

addons/account/i18n/uk.po

addons/account/i18n/zh_CN.po

addons/account/models/account.py

addons/account/models/account_invoice.py

addons/account/models/account_move.py

addons/account/models/account_payment.py

addons/account/models/partner.py

addons/account/report/account_balance.py

addons/account/report/account_general_ledger.py

addons/account/report/account_invoice_report.py

addons/account/views/account_invoice_view.xml

addons/account/views/report_invoice.xml

addons/account/wizard/account_report_general_ledger.py

addons/account/wizard/account_report_trial_balance.py

addons/account_analytic_default/i18n/ca.po

addons/account_analytic_default/i18n/uk.po