Celestial Mishaps v3 and Butler

Updated it to adapt to the screen size (must've forgotten) as well as added a "Ready?" screen as I updated it to Godot 3.2.

It's great that I used Butler for this project as it allows me to update every version together. I attached the script I use (on Linux) to do just that as "Butler Script". It's done coded in Bash and can be run with "./pushAll.sh" in Linux.