Moved scoring to scores#new and updated routes and controllers
removed some pages
added better errors
update overall score in db when scoring a new dish
removed bad association
new signed out route and index route
added devise views for fun
added score to dish model
scores in each category are now required
added responsive headers and moved login link
added average scores to show page, protect show page so user can only view their own, added require user to index
calculations for scores, update db with overall score
removed unnecessary code
updated dishes index and dishes show with scores