semantic cleanups --> use of Ref<> instead of manual refInc() and refDec()
semantic cleanups --> use of Ref<> instead of manual refInc() and refDec()

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