add support for tets & wedges to raw2vtu; fix infinite loop and Windows EOLs in raw2vtu
add support for tets & wedges to raw2vtu; fix infinite loop and Windows EOLs in raw2vtu

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