Don't show facets where all results match:  No information gain.
Don't show facets where all results match:  No information gain.

bibliotechy/islandora_solr_search,jordandukart/islandora_solr_search,bibliotechy/islandora_solr_search,jordandukart/islandora_solr_search,whikloj/islandora_solr_search,whikloj/islandora_solr_search