Stats panel should accommodate large numbers better

[spaceninja]

Two options:

1. Let the number panels wrap if they're too wide. That would be easy, but clunky-looking.

2. Programatically round the numbers. Eg, 25.7K instead of 25,715, like Twitter does. (Note they reveal the exact number in a tooltip for the number-obsessed)

[bradchoate]

Definitely (2)

[jessamynwest]

Yes! At minimum padding! And yeah tooltip actual number is a good feature.

[smallsaucepan]

Fixed by #853

[spaceninja]

Whoops!