en to ia translation catalogue (6 entries)

en: Appearance
ia: Apparentia

en: Use single button for application menu
ia: Usa button singule per menu de application

en: Show full application menu
ia: Monstra menu de application plen

[ctx: @info:usagetip]
en: Open a menu
ia: Aperi un menu

en: Search
ia: Cerca

en: Search…
ia: Cerca…
