[modeller_usage] same values for the models 2

Dear Ben Webb, Do you have any example (.py file) of these changes, I can't find any on the examples that came with Modeller. Thanks! -- Atila Iamarino L.E.M.B. - Laboratory of Molecular Evolution and Bioinformatics Av. Prof. Lineu Prestes, 1734 - USP (University of São Paulo) - ICB Zip: 05508-000 Phone: +55 11 30917290 / +55 11 30918453