Bug 10497 - star ratings not showing right in ccsr detail

Star ratings do not appear correctly in the CCSR theme because it lacks
the image sprite used to display them. This patch adds the required
file.

To test, apply the patch and view a search results set which includes
titles which have an existing rating. Ratings should appear correctly.

View a detail page for an title which has a rating, and add a rating to
a title which has no rating. Ratings should look correct and work
correctly.

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
All tests pass - including leaving a rating on the newly visible stars

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
In order to test this, make sure you have set OpacStarRatings set
to 'results and details'.

The star images show up in OPAC results with the correct amount
of stars after applying the patch.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>