Odoo Server saas~12.5 - en to nb translation catalogue (4 entries)

note: module: mass_mailing_sale
en: Invoiced
nb: Fakturert

note: module: mass_mailing_sale
en: Invoiced Amount
nb: Fakturert beløp

note: module: mass_mailing_sale
en: Mass Mailing
nb: Masseutsendelser

note: module: mass_mailing_sale
en: Quotations
nb: Pristilbud
