Pontoon: Updated Italian (it) localization of MDN
Pontoon: Updated Italian (it) localization of MDN

Translation authors:
- Sara Todaro <sara.todaro@mozillaitalia.org>

a2sheppy/kuma,SphinxKnight/kuma,escattone/kuma,jgmize/kuma,ollie314/kuma,mozilla/kuma,Elchi3/kuma,a2sheppy/kuma,jgmize/kuma,safwanrahman/kuma,jwhitlock/kuma,yfdyh000/kuma,ollie314/kuma,jwhitlock/kuma,SphinxKnight/kuma,ollie314/kuma,ollie314/kuma,a2sheppy/kuma,mozilla/kuma,escattone/kuma,escattone/kuma,SphinxKnight/kuma,mozilla/kuma,mozilla/kuma,jwhitlock/kuma,safwanrahman/kuma,safwanrahman/kuma,jgmize/kuma,SphinxKnight/kuma,a2sheppy/kuma,Elchi3/kuma,jgmize/kuma,yfdyh000/kuma,safwanrahman/kuma,yfdyh000/kuma,ollie314/kuma,Elchi3/kuma,SphinxKnight/kuma,a2sheppy/kuma,ollie314/kuma,Elchi3/kuma,jwhitlock/kuma,SphinxKnight/kuma,jwhitlock/kuma,yfdyh000/kuma,jgmize/kuma,safwanrahman/kuma,jgmize/kuma,Elchi3/kuma,safwanrahman/kuma,yfdyh000/kuma,yfdyh000/kuma,mozilla/kuma