Remove files that do not have corresponding resources.

Remember that this assignment is about creating representations for the resources you defined in assignment 3. If you look back at your assignment 3, you will see that there are no "add" or "edit" resources there. Resources are nouns, not verbs.

You do need add and edit functionality, but you must achieve this by adding update links to representations of resources, not by creating "add" and "edit" pages.

Please make an appointment for my office hours if you're confused about this—it will be critical to get it right for the final assignment.