Pontoon: Update Danish (da) localization of Test Pilot: Firefox Send
Pontoon: Update Danish (da) localization of Test Pilot: Firefox Send

Localization authors:
- Joergen <joergenr@stofanet.dk>
- Kim Ludvigsen <kim@kimsside.dk>

mozilla/send,mozilla/send,mozilla/send,mozilla/send,mozilla/send