More functionality

On the actions list in our requirements, we have:

Actions:
 * Do not return password from API
 * Want to be able to have list of all the books
 * Want to be able to search by each of the fields above

Task

Go ahead and implement the functionality of never returning a password from a user:

• This will apply to four controllers

1. GET /readers
2. GET /readers/:id
3. POST /readers
4. PATCH /readers/:id

• Don't forget to update/add to your tests so this new functionality is tested.

• You can find our solution here