moldraw.cgi 
 make image/pdf/eps file for molecules.
 coded by T.Kawabata. LastModified:June 9, 2014
 ex.) for command line: moldraw.cgi -isdf [sdffile] -of [output.png]
      for cgi-bin     : moldraw.cgi?isdf=[sdffile]&of=webimg
      for double mols : moldraw.cgi -iam [kcombu-atom_match_file] -of [output.png]
 -M     : MODE. 'S'ingle,'D'ouble [S]
 -h     : show detailed help messages
[caution]:  'molecule.py',  'molfunc.py', 'pca.py',  'rmsd.py', 'kcombu_func.py', 'image_mol.py' are required.