kio-extras - en to eu translation catalogue (2 entries)

en: Search Folder
eu: Bilaketa karpeta

[ctx: @info:%1 is the program used to do the search]
en: %1 failed, exit code: %2, error messages: %3
eu: %1(e) huts egin du, irteera-kodea: %2, errore mezuak: %3
