Sum residue based properties for Antibody CDRs

When evaluating homology based models reviewing the residue base quality scores for the CDR residues is of particular interest.  This script will use group definitions that are created by the protocol Model Antibody Loops to identify the range of residues that will be of interest in the evaluation.  The actual properties are hard-coded but easilly modified.  Ccurrently SAS, pdf-total and pdf-PHPS are calculated.  The results are written to a csr file for each molecule in the active window.