Second player high scores are shared with first player's

[unknowwiiplayer]

I don't think it's a bug, this is something more like a request.

As the title says, the high scores for TakoTako injected songs are shared between first and second player.

I tend to play with friends so I'd really like to have our high scores unmerged. (I'd have to manually change the second player's file for every friend since the game doesn't support using a profile for the second player, but that's not an issue at all)

Thanks a lot for your work!!