Implement demo day changes - DO NOT MERGE

Assets/Common/Scripts/MainMenuScreen.cs

@@ -14,6 +14,7 @@ public class MainMenuScreen : MonoBehaviour
     {
         if (!File.Exists(PersistentDataController.PATH) || UserList.GetUsers().Count <= 0)
         {
+            UserCreationScreen.canGoBack = false;
             SystemController.GetInstance().LoadNextScene("Accounts/Scenes/UserCreationScreen");
         }
     }