begin suppport for smaller screens, currently just prints a warning Variables defining the scenarion window size and images can now be set from micropolis.tcl depending on the display size. As there are currently no nice small images available, just a warning is printed
Add an SDL sound backend and use it instead of spawning an external player. SDL and SDL_mixer are now required. You may get them from: http://www.libsdl.org http://www.libsdl.org/projects/SDL_mixer/ If you have problems building, try uncommenting the extra SDLLIBS and SDLINCLUDES variables in src/sim/makefile.
remove executable bit from sounds