0 / 0 = 0, because to format(), None is a str
Removed broken css link
Merge branch 'master' of https://github.com/burke-software/django-sis
Try to handle aggregate() returning None instead of 0 [10709261]
Merge branch 'master' of https://github.com/burke-software/django-sis into grade_report_redo
Added non functional asp report to report scaffold
Updated report builder version
Using newer celery conf method
Updated report builder version
Merge branch 'grade_report_redo' of https://github.com/burke-software/django-sis into grade_report_redo