Merge pull request #5 from mattThousand/user_reviews_a_movie

User reviews a movie
Create feature specs for user_views_3_most_recently_added_movies
Modify movies_controller

Order movies by 'created_at'
Add 'if' condition to movies/index

If user is signed-in, displays 'Recently added' flag for 3 most
recently added movies
Merge pull request #6 from mattThousand/user_views_recently_added_movies

User views recently added movies
fix indendations in reviews controller and movies show
add numericality and range validation on review rating

- must be between 1 and 5

- refactor review specs to use valid_attribute