[I18N] Update translation terms from Transifex

addons/account/i18n/da.po

addons/account/i18n/mn.po

addons/account_analytic_analysis/i18n/mn.po

addons/account_asset/i18n/da.po

addons/account_cancel/i18n/mn.po

addons/account_check_writing/i18n/da.po

addons/account_payment/i18n/da.po

addons/account_voucher/i18n/bg.po

addons/account_voucher/i18n/ca.po

addons/account_voucher/i18n/fi.po

addons/auth_signup/i18n/da.po

addons/auth_signup/i18n/mn.po

addons/base_setup/i18n/mn.po

addons/board/i18n/vi.po

addons/calendar/i18n/mn.po

addons/crm/i18n/da.po

addons/crm_helpdesk/i18n/da.po

addons/crm_partner_assign/i18n/da.po

addons/crm_partner_assign/i18n/fi.po

addons/crm_partner_assign/i18n/mn.po