Aces of the Pacific (SDL3 port) 0.1.0

1. Put the files of the installed DOS Aces of the Pacific in a folder named "Game" next to
   aotp.exe: INTRO.EXE, PS.EXE, AP.EXE, the .DYN volumes (COMMON1.DYN, SHELL1.DYN, SIM1.DYN,
   SIM2.DYN) and the rest of the installed folder. Nothing of the original game is included here.
2. Run "Aces of the Pacific.exe" to choose the options and press Play, or run aotp.exe directly.
3. Keep the folder writable (not under Program Files): the pilot roster, preferences and films are
   saved in "Game".

Keys: as in the game's manual; F lowers the flaps, Shift+F raises them. The launcher's
Settings > Key Bindings changes the keys. Alt+Enter: full screen.

Options and what is different from the original: README.md and CHANGELOG.md.
