Changes to bandfluxmodelcov in models.py made, but not tested
Changes to bandfluxmodelcov in models.py made, but not tested

dannygoldstein/sncosmo,dannygoldstein/sncosmo,sncosmo/sncosmo,dannygoldstein/sncosmo,sncosmo/sncosmo,kbarbary/sncosmo,sncosmo/sncosmo,kbarbary/sncosmo,kbarbary/sncosmo