Paperclip auto sizing options for images
 Changes to be committed:
	modified:   app/helpers/movies_helper.rb
	modified:   app/models/movie.rb
	modified:   db/development.sqlite3
	modified:   log/development.log
	modified:   log/test.log
	new file:   public/system/movies/images/000/000/001/small/ironman.jpg
	new file:   public/system/movies/images/000/000/001/thumb/ironman.jpg
	new file:   public/system/movies/images/000/000/002/small/ironman.jpg
	new file:   public/system/movies/images/000/000/002/small/superman.jpg
	new file:   public/system/movies/images/000/000/002/thumb/ironman.jpg
	new file:   public/system/movies/images/000/000/002/thumb/superman.jpg
	new file:   public/system/movies/images/000/000/003/small/ironman.jpg
	new file:   public/system/movies/images/000/000/003/small/spiderman.jpg
	new file:   public/system/movies/images/000/000/003/thumb/ironman.jpg
	new file:   public/system/movies/images/000/000/003/thumb/spiderman.jpg
	new file:   public/system/movies/images/000/000/004/small/batman.jpg
	new file:   public/system/movies/images/000/000/004/thumb/batman.jpg
	new file:   public/system/movies/images/000/000/005/small/catwoman.jpg
	new file:   public/system/movies/images/000/000/005/thumb/catwoman.jpg
	new file:   public/system/movies/images/000/000/007/small/tombraider.jpg
	new file:   public/system/movies/images/000/000/007/thumb/tombraider.jpg
	new file:   public/system/movies/images/000/000/008/small/dumbanddumber.jpg
	new file:   public/system/movies/images/000/000/008/thumb/dumbanddumber.jpg
	new file:   public/system/movies/images/000/000/009/small/dumbanddumberto.jpg
	new file:   public/system/movies/images/000/000/009/thumb/dumbanddumberto.jpg
	new file:   public/system/movies/images/000/000/010/small/ironman3.jpg
	new file:   public/system/movies/images/000/000/010/thumb/ironman3.jpg
	modified:   spec/features/list_movies_spec.rb
	modified:   spec/features/show_movie_spec.rb