bugfix - new c++11 tasking works
bugfix - new c++11 tasking works

wilsonCernWq/ospray,ospray/OSPRay,wilsonCernWq/ospray,ospray/OSPRay,Twinklebear/OSPRay,ospray/OSPRay,Twinklebear/OSPRay,MengjiaoH/ospray,Twinklebear/OSPRay,MengjiaoH/ospray,wilsonCernWq/ospray,favreau/OSPRay,MengjiaoH/ospray,favreau/OSPRay,MengjiaoH/ospray,favreau/OSPRay,favreau/OSPRay,Twinklebear/OSPRay,ospray/OSPRay,MengjiaoH/ospray