No chat and other detailed data from 2013 and higher?

From https://konklone.com/post/isitchristmas-dot-com-2013-more-and-better:

> 2013's chat logs will get published there eventually too, after I put in some effort to clean it up and make a presentation that captures the visual additions.

May ⛄ open a Pull Request? :laughing: :wink: 
