Dice function results in identical rolls if given identical parameters

[Zireael07]

for i=1,6 do self.rolled[i] = ROT.Dice.roll('3d6') end

results in six identical rolls (e.g. six tens or six eights) instead of six different 3d6 rolls (e.g. 8, 9, 10, 12, 8, 13)

[timothymtorres]

I'll take a look at this later tonight. It may be that the ROT.Dice.roll isn't properly creating a new dice instance when utilized a certain way.