Arithmetic Operation (8.x-1.0) - en to unknown language translation catalogue (6 entries)

en: Prefix
target: Ro-leasachan

en: Suffix
target: Leasachan

en: Size
target: Meud

en: Add
target: Cuir ris

en: Fields
target: Raointean

en: Size of textfield
target: Meud raon an teacsa
