* Add response templates controller, routes, and view
* Add response templates settings page
* Remove dead code
* Use proper variable oops
* Use proper indentation
* Use before action for checking current_user
* Remove index action temporarily
* Use url helpers for redirects
* Use form_with over form_tag and form_for
* Persist previous content if edit fails
* Use exists for performance
* Remove index spec and add CRUD specs
* Memoize @response_template
* Use workaround for sad paths b/c render doesn't work
* Refactor and extract permitted_attributes into var
* Use present over exists to preload into memory
* Use last over first
* Lint for codeclimate
* Use two redirects for happy and sad create path
* Remove proper index route oops
* Codeclimate comma sigh
