- Put the code to fill ESD with trigger data back in the correct framework:

- Put the code to fill ESD with trigger data back in the correct framework:
  change MUONESDInterface to set(get) MUONLocalTrigger data in(from)
  the ESDMuonTrack.
- Added protection here and there against ghost tracks ESD (containing trigger
  data but dummy tracker data).
- Use the method AliMUONVTrackReconstrutor::Refit() to recompute precisely
  the track parameters at each cluster (instead of a simply extrapolating
  the parameters at the first one) when recovering the MUONTrack from
  the ESDMuonTrack in the MUONESDInterface.
(Philippe P.)