A component to display a rating using golden/gray stars.
StarWidth (default = 32): you can change it, but if you want bigger
sizes you may want to exchange the images in the interface.
RatingMin (default = 1)
RatingMax (default = 10)
Rating (the number of golden stars)
The constraints of the component are set automatically, you can click on
a star to set the rating (or do it in code), the component can be bound
to a dataset.