Some advancd settings for the Grid panel
Adds a line at the bottom of the grid
Adds a column at the right of the grid
Pastes the last copied grid item (grid cell must be empty)
Clears the current grid
Open a previously saved version (like a preset) of the current grid.
Save a version (like a preset) of the current grid.
Sets the number of lines.
Run the grid when you start Usine.