Added the data-driven stuff! It’s now got fully working stats and config, powered by 2 very simple JSON files

It’s not the most advanced stuff ever; the stats page only keeps track of how many games you’ve won, lost, or drew, and the config only has 2 options, those being toggling the ASCII art logo thingy and toggling the random delay between the dealer’s hits.

I took most of the JSON handling stuff from something I wrote in a compsci class in school, it’s available on GitHub here!