Autogenerated main function in app should have a warning that all changes will be lost

[me21]

I've learned the hard way that main function in the app class is autogenerated by the editor just like __init__ or construct_ui. These two methods have a warning comment. It would be nice to place similar comment in the main function.

[dddomodossola]

@me21 thank you for the suggestion, I will do it ;-)