Integration of pending users on disk so pending_users dictionary was eliminated. All users are saved on disk (into file userdata.json) and have a flag, activated, set to true if the user is active or false if it's waiting for activation. Changed function create_user into activate_user (which is now called with a PUT request).
Integration of pending users on disk so pending_users dictionary was eliminated.
All users are saved on disk (into file userdata.json) and have a flag, activated, set to true if the user is active or false if it's waiting for activation.
Changed function create_user into activate_user (which is now called with a PUT request).

corso-python-prato/share-system-team2