Kether 1.0.0 - CD-i static recompilation

  kether_hd.exe   HD edition: Cartoon HD / Cartoon HD+ upscaling (F10)
  kether.exe      the original edition: the game as the CD-i showed it

Both: run-ahead (F6), sprite interpolation at 60 fps (F7), quicksave in 10
slots (F2 save, F3 slot, F4 load) and invincibility (F5).

Everything the game writes (saves, settings, quicksaves, log) stays in this
folder, in saves\ and kether.ini; nothing goes to AppData.  To move the
game, move the folder.  The disc image is not included: see rom\.

At start the game checks for a newer release and offers to install it
(kether.ini: update_check=1 ask, auto, or 0 off).  See README.md.
