fixed stupid atomtype indexing bug
fixed stupid atomtype indexing bug

git-svn-id: 693537fd753ed42d478a4aa85fa3fcf433ed4208@253 a1961a4f-ab94-4bcc-80e8-33b5a54de466

PDB-REDO/libcifpp,PDB-REDO/libcifpp,PDB-REDO/libcifpp