Implemented: get cat image by index.
Implemented: calculate the index of the next cat to be shown.
Enrich index.html to show cats.
Resize cat images with stylesheet.
Enrich getCatImg test.
Implemented: should increment the score of the chosen cat.
Add action to increment score by clicking over the cat image.
Show little hand when the mouse is over images.
Implemented: sort scores by descending order of points.
Show score rating.
Resize image of score rating using stylesheet.
Extract and compose method.
Align rating score.