Pazpar2 metasearch integration (7.x-1.6) - en to unknown language translation catalogue (8 entries)

en: Title
target: vaglia

en: Next
target: dalunsch

en: Subject
target: areguard

en: Remove
target: stizzar

en: Date
target: data

en: Search
target: retschertga

en: Location
target: post

en: Sort by
target: sortir segund
