liboktetacore - en to da translation catalogue (4 entries)

[ctx: name of the change]
en: Insert
da: Indsæt

[ctx: name of the change]
en: Remove
da: Fjern

[ctx: name of the change]
en: Replace
da: Erstat

[ctx: name of the change]
en: Swap Ranges
da: Ombyt områder
