Updated files

Hello! I uploaded new versions of the digital book and play materials; no major changes, but I fixed some typos and layout issues.

I also uploaded the version I'm sending to the printer! The pages are 8.5x11" (roughly A4 if you're somewhere other than America), and it's laid out in columns, so it's not exactly screen or phone friendly. But it's there if you want to see it! Or print your own.