Remove 'Last 7 Customers' Widget

Hi,

The widgets can be added, edited and removed in our commercial versions with the little icons on the widget. However, the widgets are made to be three on a row. If you remove one, the two left will still have the same size. But then, you could add another one more useful to you like a map of the sales, or a gauge of the past week sales compared to the average week, etc...