Added WPA/BPA display for final rounds

[maxidragon]

Closes #174

Now final round looks like this:

Projector view:

I'm not sure how sorting should be resolved, I think it's not bad like this, but I'm open to suggestions on how it could be done better.

[jonatanklosko]

Hey, thanks for the PR! A few high level notes:

1. I think green/red calls too much attention. Instead, let's use regular color but with opacity (such that it's clearly visible, but feels like a secondary detail).
2. For rounds with mo3 we can show the current mean after 2 solves. Particularly useful for FMC.
3. I don't think we need the toggle for now. With the opacity it should be subtle enough. If it turns out confusing to people, we can have a settings icon with more control.
4. It would be nice to show a tooltip on each of these extra numbers with brief explanation of what the number is.

[maxidragon]

I made changes ;)

Now it looks like this:

[dunkOnIT]

Thanks, this looks awesome! One small nit - it looks like WPA / BPA are off-centre in your second-last screenshot - could we investigate the reason for this?

[maxidragon]

@dunkOnIT fixed ;)

[jonatanklosko]

This looks awesome! A couple comments with respect to code :)

[jonatanklosko]

Fantastic, thanks :)