Practice Activity (Quickstart)
Fork this plunker: http://plnkr.co/edit/0iFNmdykDHKnRUMALM7K?p=preview
Extend the joke application in the above plunker so the user can delete a joke from the list.
Read any TODO comments in the plunker for hints.
When you are ready compare your answer to the solution in this plunker: