Pontoon: Updated Dutch (nl) localization of Marketplace
Pontoon: Updated Dutch (nl) localization of Marketplace

Translation authors:
- Ton <tonnes.mb@gmail.com>

ingenioustechie/zamboni,ddurst/zamboni,ddurst/zamboni,diox/zamboni,ddurst/zamboni,mozilla/zamboni,ingenioustechie/zamboni,jasonthomas/zamboni,ingenioustechie/zamboni,diox/zamboni,mozilla/zamboni,diox/zamboni,ddurst/zamboni,diox/zamboni,mozilla/zamboni,mozilla/zamboni,jasonthomas/zamboni,jasonthomas/zamboni,ingenioustechie/zamboni,jasonthomas/zamboni