Relative timestamps (7.x-1.0) - en to unknown language translation catalogue (6 entries)

en: 1 hour
target: 1 time

en: 1 year
target: 1 år

en: Date/Time
target: Dato/Tid

en: 1 month
target: 1 måned

en: 1 second
target: 1 sekund

en: 1 minute
target: 1 minutt
