Creates a Row representing rounds on a particular stage
> Pricker.rounds(Pricker.Stage.Cinques);[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11] Copy
> Pricker.rounds(Pricker.Stage.Cinques);[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
Creates a Row representing rounds on a particular stage