Developed in 1900, E Pellicci– a charming, family-owned Italian restaurant in London's East End– has actually seen off two World Wars, a global pandemic, and 125 years of flux in the city's most disorderly community. We paid a visit to satisfy its present custodian Nevio Pellicci and the rest of his clan, who served us up some delicious Italian cuisine and an eyebrow-raising lesson in the art of staying alive when all around you dining establishments are…