Let's vote for suggestions and bugs

[bhennink]

When you have a set of formula's together you can save them in a separate app that is great.
Now when you open that app it is quite easy to destroy one or more of those formula's.
And if you edit such formula by accident the saved formula's in the app are also destroyed.
This is a 'saved' app so why not ask if you want to save the changes if you exit the app?
Or get a popup question if you start editing a formula in a saved if you really want to change that formula?