Patch 5.0.1

----------------------------------------------------------------------- - 5.0.1 Changelog ----------------------------------------------------------------------- * Maps - Updated the territory setup for the Tyrol area for the Earth map (scenario mode). * Miscellaneous - Updated the SDL library to SDL2, version 2.0.16. - Updated the SDL_mixer library to SDL2_mixer, version 2.0.4. - Fixed issue with the save game functionality. - Fixed issue with loading a saved game from within a game.