Fix 49 misspellings of "recipient"
Disable recipient_lists editing

This makes sure we only save recipients_list once when using inline
admin forms
Add some admin with inlines
Fix dispatch_to_backend did not dispatch to backend
Fix every single backend because they were all misnamed
Fix license did not license software due to missing copyright
Fix get_backend doesn't actually return a backend
Fix every single async task was broken
Fix email module could not be imported

This helpful message alerted me to this problem:

    ImproperlyConfigured: <django.utils.functional.__proxy__ object at
0x10b023990>
Fix there was no such thing as blast.recipients_lists
Fix default configured async backed did not exist