Created diagonal fades

Added fadeInDownLeft, fadeInDownLeftBig, fadeInDownRight, fadeInDownRightBig, fadeInUpLeft, fadeInUpLeftBig, fadeInUpRight, fadeInUpRightBig, fadeOutDownLeft, fadeOutDownLeftBig, fadeOutDownRight, fadeOutDownRightBig, fadeOutUpLeft, fadeOutUpLeftBig, fadeOutUpRight, fadeOutUpRightBig.

Changed the order of the fade animations in the css in order to show them on a clockwise direction starting from fadeInDown, and fadeOutDown.

Here you have a JS Fiddle showing the changes.
http://jsfiddle.net/YU7wx/1/