broken
Revert "complete 5"

This reverts commit ab531ca9e3537ecf871e57773aac90b14bb57b87.

Conflicts:
	tango_with_django_project/rango.db
	tango_with_django_project/rango/models.pyc
Revert "Revert "complete 5""

This reverts commit 226d44d7837025086cd54f4aab98a1b45aba6eb7.
Revert "broken"

This reverts commit 6c91ac569826dc775855f682109f55892d807d25.
Revert "complete 5"

This reverts commit ab531ca9e3537ecf871e57773aac90b14bb57b87.
complete 5, no exercises