Add better error pages to the isitfedoraruby webapp
completed by: AnimeshT
mentors: Mo Morsi
Currently the 404, 500, and other error pages on isitfedoraruby just display the rails errors and stack traces in production. We need better error pages for the application.
The student should implement these, send a pull request, and upload the changes here after which the mentor will mark this task as closed.