Added number of hits, uniqueID and track history to TupleToolTrackInfo
In Verbose(), TupleToolTrackInfo now writes the number of hits in the subdetectors, a (hopefully) unique ID for the hits in each subdetector, and the history of the track (= the algorithm it was made with). Actually, why is this TupleTool in DecayTreeTupleReco, and not in DecayTreeTupleTracking?