adding excel exported to settings
adding excel exported to settings

enstrategic/django-sql-explorer,groveco/django-sql-explorer,dsanders11/django-sql-explorer,epantry/django-sql-explorer,dsanders11/django-sql-explorer,dsanders11/django-sql-explorer,epantry/django-sql-explorer,epantry/django-sql-explorer,enstrategic/django-sql-explorer,enstrategic/django-sql-explorer,groveco/django-sql-explorer,dsanders11/django-sql-explorer,enstrategic/django-sql-explorer,groveco/django-sql-explorer,groveco/django-sql-explorer