Update translations from Crowdin for it_IT
Update translations from Crowdin for it_IT

znc/znc,znc/znc,znc/znc,znc/znc,DarthGandalf/znc,DarthGandalf/znc,DarthGandalf/znc,znc/znc,DarthGandalf/znc,DarthGandalf/znc,DarthGandalf/znc,znc/znc