HM: Reformatted tabs with 4 spaces
HM: Don't apply dedupfilter to facetcollector
HM: DedupFilter now also optional sort on a numeric field
HM: Created keyForDocId which return a Key with the count and optional a new docId
HM: sortByValue not exposed
HM: Ignore if sortByValue is not found; Will always be last because of value '0'
HM: Count total hits in dedupfiltercollector