- Select Program Cartridge interface, improved virtual keyboard.
- Now it's super easy for me to add more program cartridges.
- Finally got the footer to stay at the bottom and scroll down nicely, which may be the hardest problem in computer science.
- Development note: Rather than reupload every iteration, I moved my local files into a folder named "~mdhughes" (always in quotes), then in the parent folder ran:

	`python3 -m http.server --cgi -b localhost 8000`

	And now I have a nice local copy which I can refresh whenever, but keep my absolute paths. Which I don't really need yet as I have no subfolders, but I could.