Results screen leaderboard doesn't respect (local / global) scope choice from song select

[Aergwyn]

You can choose to select a specific leaderboard to look at in song select but the leaderboard in the result screen will always show scores according to the global leaderboard.

I'd expect to see the same leaderboard I chose in song select or maybe even be able to switch in the result screen as well (with the leaderboard chosen in song select being the default).

[smoogipoo]

I'm taking this out of the milestone since this is probably not what we want as the final resolution - the results screen design has a selector for which ranking to show, but that's needs further redesign of the screen in general.