Making corrections in Format_CIF.f90, SF_Create_Tables.f90 and programs that...

Making corrections in Format_CIF.f90, SF_Create_Tables.f90 and programs that use them. Anisotropic temperature factors are now read even if they have not defined in _atom_site... loop for atom positioms. When a chemical species are absent from the X-ray form factors, the chemical symbol is used instead without producing errors.