Odoo Server 15.0 - en to hr translation catalogue (3 entries)

note: module: mass_mailing_slides
en: Contact Attendees
hr: Kontaktiraj prisutne

note: module: mass_mailing_slides
en: Course
hr: Tečaj

note: module: mass_mailing_slides
en: Mass Mail Course Members
hr: Masovna poruka sudionicima tečaja
