Adds a few more stats to the game listings

I tried adding a few more stats to the game listings.

I was trying to add timestamps, but something is funky with the data and the dates were all over the place.  I know I've seen this before, but I forgot what the resolution was.  Probably something to do with seconds vs. milliseconds.
I think that causes two problems:

1. It limits our ability to format consistently because a change to that formatting will require a change everywhere.  For example, if we wanted to not show the decimal portion if it is a round number.

2. It adds a bunch of duplication.

We could just wrap it in a span and a lot of the stuff like "k" or an icon can be taken care of in the CSS.  However, the number formatting still needs to be done in code.