fix sf.net issue1801871 https://sourceforge.net/tracker/?func=detail&atid=814650&aid=1801871&group_id=160139 RECAP implementation ignores "forbidden" fragments
fix sf.net issue1801871
https://sourceforge.net/tracker/?func=detail&atid=814650&aid=1801871&group_id=160139
RECAP implementation ignores "forbidden" fragments

git-svn-id: 931ab4487dc05a11552de95f7d42b8249ade56b7@340 a5045d30-4826-4484-9c7f-6e55a06ddc77

rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig,rdkit/rdkit-orig