* Add `/api/v1/json/comment/:id` endpoint
* Add controller for `/api/v1/json/comment/:id`
Add controller for `/api/v1/json/comment/:id` endpoint
* Fixes permissions
Now will show `403 forbidden` if a comment on a deleted image is requested.
* Fixed endpoint schema
Now conforms to endpoint schema
* Permission adjustment
Will prevent `user_id` and `author` from leaking in the event the image is `hidden_from_users`
* Permission lockout
Lockout of all data if destroyed.
* Lockout on destroyed_content
Return 404 when `comment.destroyed_content`
* Refactored for neatness
