en to nn translation catalogue (4 entries)

[ctx: KFilterProxySearchLine]
en: Search...
nn: Søk …

[ctx: KTreeWidgetSearchLine]
en: All Visible Columns
nn: Alle synlege kolonnar

[ctx: KTreeWidgetSearchLine]
en: Search Columns
nn: Søk i kolonnar

[ctx: KTreeWidgetSearchLine]
en: Search...
nn: Søk …
