Office Hours (7.x-1.4) - en to unknown language translation catalogue (8 entries)

en: Remove
target: stizzar

en: none
target: gnanc(a)s

en: To
target: sin

en: From
target: davart da

en: Day
target: di

en: Hidden
target: zuppentà

en: unlimited
target: indeterminà

en: Formatting
target: formataziun
