Odoo Server 15.0+e - en to nl translation catalogue (3 entries)

note: module: mass_mailing_event_track
en: Contact Track Speakers
nl: Neem contact op met sprekers

note: module: mass_mailing_event_track
en: Event
nl: Evenement

note: module: mass_mailing_event_track
en: Event Track
nl: Evenement track
