more windows fixes - apparently win doesn't always have snprintf...
more windows fixes - apparently win doesn't always have snprintf...

wilsonCernWq/ospray,ospray/OSPRay,wilsonCernWq/ospray,MengjiaoH/ospray,MengjiaoH/ospray,MengjiaoH/ospray,wilsonCernWq/ospray,ospray/OSPRay,ospray/OSPRay,MengjiaoH/ospray,ospray/OSPRay,MengjiaoH/ospray