Grey folder icon when user only has list on it
Added support (outside of solr at least) for pseudo-case insensitive facets, which allows for a deduplicated, case insensitive browse page and case mismatched departments finding the same result set from the facet list.  Turned on department splitting algorithm in descript md filter.  Added a second dept field for the lowercase version of the field.  Deduplicating departments before loading into solr