[MERGE] forward port branch 8.0 up to e083d720

addons/account/i18n/hi.po

addons/account_analytic_analysis/i18n/ja.po

addons/account_asset/i18n/hi.po

addons/account_bank_statement_extensions/i18n/hi.po

addons/account_cancel/i18n/it.po

addons/account_voucher/i18n/ca.po

addons/account_voucher/i18n/hi.po

addons/analytic/i18n/hi.po

addons/auth_signup/i18n/ja.po

addons/calendar/i18n/hi.po

addons/calendar/i18n/ja.po

addons/crm/i18n/hi.po

addons/crm_claim/i18n/hi.po

addons/crm_helpdesk/i18n/hi.po

addons/crm_partner_assign/i18n/hi.po

addons/document/i18n/hi.po

addons/event/i18n/hi.po

addons/gamification/i18n/hi.po

addons/gamification/i18n/ru.po

addons/hr/i18n/bg.po