Bootstrap4 (7.x-1.0) - en to it translation catalogue (7 entries)

en: Header
it: Intestazione

en: Footer
it: Piè di pagina

en: Main menu
it: Menu principale

en: Breadcrumbs
it: Breadcrumb

en: Sidebar first
it: Prima barra laterale

en: Secondary menu
it: Menu secondario

en: Sidebar second
it: Seconda barra laterale
