changed path for SDL headers
OS X stuff
SDL_AUDIO and SDL_JOYSTICK not needed
fix formatting
lots of makefile fixes, and sdl joystick stuff
SDL joystick stuff
Sync with d1x
Moved arch/sdl_* to arch/sdl
Removed duplicate files
changed args_find to FindArg
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches.