LoggingManager : Upgrade of the Warning Panel Opening System while Whack_A_Mole is saving data

[Xav1204]

When we've created the system that open a warning panel when we try to quit the application before that the save is done, we've implemented this system for working with one save but as we have a multi saving system now. We need to upgrade it to work with multiple saves because if we try to quit the app with multiple saves in "IsSaving" states, when one of them will be finished, the app will close itself but the other saves will be lost.