remove facet.limit = -1 for db_az_subject facet (INDEX-67)
remove pub_date_group_facet field as it isn't used in sw ui redesign
all_search now uses termVectors and is the default highlighting field in request handler
remove profiled fields from sw_index.properties
Removed PublicationTests testcase: testPubDateGroupFacet because field pub_date_group_facet was removed