corrected street name from Magellano to Da Gama and related things
added historical ex-factory building: "Officine Meccaniche Manzini"
added training ring for calisthenics
added youth center "Casa nel Parco" and surroundings things, such as parking lots, footpaths, etc.
added youth center "Montanara" and surroundings things, such as parking lots, footpaths, etc.
added youth center "Villa Ghidini"
added Giacomo Ulivi grave, Ulivi was a partisan during WW2, silver medal for military valor
Specify whether pedestrian crossings have traffic signals
Specify whether pedestrian crossings have islands
added managed forest in San Pancrazio
added stuff in Cittadella hood
modified stuff in largo pietro nenni