Aggiunta commento
Merge branch 'master' of https://github.com/fedefalco92/Unibs-SoftwareEngineering.git
Merge branch 'master' of https://github.com/fedefalco92/Unibs-SoftwareEngineering.git
Merge branch 'master' of https://github.com/fedefalco92/Unibs-SoftwareEngineering.git
Merge branch 'master' of https://github.com/fedefalco92/Unibs-SoftwareEngineering.git
Aggiunto diagramma UML del modello