RWGltf_CafWriter has been fixed to write shared Faces having a different style.
RWGltf_GltfJsonParser::gltfParsePrimArray() now tries to create a shared TopoDS_Face
from the same primitive array definition.
RWGltf_CafReader - improved name generation.
Added RWGltf_CafWriter::ToMergeFaces() property disabled by default.
RWMesh_MaterialMap - fixed creation of texture folder within working dir ".".
XCAFDoc_VisMaterial::FillMaterialAspect() - added clamping of too small shininess values.
Added options -mergefaces and -splitindices16 to WriteGltf for new feature.
Added -systemCoordSys option to WriteGltf for consistency with WriteObj.
Added new class RWGltf_CafWriter for exporting XCAF document into glTF file
as well as Draw Harness command WriteGltf.
Added auxiliary method OSD_Path::FileNameAndExtension() splitting file name into Name and Extension.
