Minor cosmetic suggestion for Rating.css

[sisyfus]

I noticed that for the read-only Rating control (in the Whinepad app), the mouse pointer changes between an arrow (hovering over a highlighted star) to a vertical bar (hovering over a non-highlighted star). I was able to fix this by changing the cursor type from "auto" to "default" in the Rating.RatingReadonly style. This change allows the pointer to remain as an arrow no matter where it is in the control, at least using Chrome on Windows.

.Rating.RatingReadonly {
    cursor: default;
}