Todo app models.
Add owner field.
Add public/private option.
Get todo lists.
Remove unused requirement.
Change API URL.
Create new lists.
Update TODO lists.
Get list items.
Use test method shortcuts.
Check the owner ID is correct.
Don't return the list_id.
Create new items.
Change view name.
Rename test case.
Get individual items.
Return the location of the newly created item.
More efficient query.
Patch items.
Generic patch function.