Single Page Site (8.x-1.1) - en to unknown language translation catalogue (6 entries)

en: Title
target: Tiotal

en: Homepage
target: Duilleag-dhachaigh

en: Tag
target: Taga

en: Menu
target: Clàr-taice

en: Advanced settings
target: Roghainnean adhartach

en: Up
target: Suas
