Version 1.0
- [3 Apr 2018] Change it so that you must first turn cheat/debugging stuff (Ctrl+Shift+G) on before using F4 or F5 for sprite/level editor
- [1 Apr 2018] Add Shift+F10 to start/stop auto-save screenshot-per-frame sequence (warning, eats disk space very fast)
- 'Call it version 1'