Change the score scale from 140 to 100?

[vprelovac]

Current scale is inherted from Speedometer 2. Where browser went up to 500 in score.

Now max score I've seen is about 35. It makes sense to change the scale and make the max lower, maybe 100, or even 50.

[rniwa]

I don't think we want to do this for 3.0. For 4.0, it's too early to say one way or another.