Changes in tracker raw data decoding and mchview :

Changes in tracker raw data decoding and mchview :

- raw data decoder now keep tracks of the total number of (parity,
  glitch, padding)  errors, so we can easily sort events based on this

- AliMUONRawStreamTrackerHP no longer derives from VRawStreamTracker
  (which will be phased out at some point)

- merging of AliMUONTrackerRawDataMaker and
  AliMUONTrackerCalibratedDataMaker classes into a single one
  AliMUONTrackerDataMaker, which,  in addition, skip buspatches with
  parity error, and can read from memory

Other changes related to the change of derivation in
AliMUONRawStreamTrackerHP and to the fact that we no longer allow the
switch between old and new (HP) decoders (the usage of the former is now
deprecated)

(Laurent)