the Detector classes have moved to EUDAQ
rename  "EUTelSparseDataImpl.h" to  "EUTelTrackerDataInterfacerImpl.h"
remove obsolete methods:  FitTracks,  TrackCandidatesToGBLTrajectories, PerformFitGBLTrajectories, TrackCandidatesToGBLTrajectory, PerformFitGBLTrajectory, PerformMille, interpolateTrackX, interpolateTrackY, getTrackSlopeX, getTrackSlopeY