Devlog 13: Final devlog before ship

I didn’t add much, just fixed some bugs and inconvenient things. For example, the space bar (finally) no longer triggers the dropdown menus. That was very annoying. Also, I added an option to clear all site settings and data, in case you have a outdated save file (no one is going to have that except me probably) that’s messing things up.

I also added some things to the README.