Organized images in resources and added javadoc notes

[aiyanMA]

1. I noticed there is a lack of organization especially with your images in resources. Since your game uses a lot of images, organizing it would be easier for the eye and for finding specific photos, which I have done.
2. I also noticed there is a lack of Javadoc notes in your public classes, you should definitely implement more to not create confusion.

Overall, the game was well developed and made.