If an exact number of stars is given for a rating search, search within half a star of what is given
If an exact number of stars is given for a rating search, search within half a star of what is given

svn path=/branches/krecipes/work/krecipes-rating-support/; revision=471404

eliovir/krecipes,eliovir/krecipes,eliovir/krecipes,eliovir/krecipes