Bronze Challenge: Renaming the Delete Button
Change the label of the delete confirmation button to Remove
Silver Challenge : Preventing Reordering
Make it so table view always displays a final row that says "No more items!" (similar to challenge in last chapter). Make this row unmovable.
Gold Challenge: Really Preventing Reordering
In the silver challenge, even though the last row is immovable you can still drag other rows underneath it. In this challenge, the last row with "No more items!" string cannot be knocked out of last position. It is also undeletable.