Fiddling with essay views and css.  Removes a feature test file that was redundant.
Pundit now rescues exceptions it raises and redirects to root
User now has_many essays.
Configures essay policies and sets controller actions to use authorization.
Renamed application.scss application.css.scss
Removed usless css
Changes format for displaying status.
Adds feature specs for essay crud.
Changes error css class to danger to catch bootstrap styling.
Use policies for edit and destroy view links.