Fasttracker II clone v2.04
- Fixed possible crash on startup on some platforms (BMP graphics loader)
- Fixed possible crash when entering Disk Op. (dir. read thread started twice)
- Fixed possible bug with button rendering in 'system request' dialogs
- Fixed possible issue with creating threads on some platforms. Apparently it's wrong to pass NULL for the thread name parameter in SDL_CreateThread() on some SDL2 ports (Sony PSP, for instance).