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.