Modifications by H. Tydesio:

Modifications by H. Tydesio:

* AliITSCalibrationSPD
Flag for fully bad chip added, significantly reducing the disk space needed for calibration files.

* AliITSOnlineCalibrationSPD
Added flags for dead equipments, half-staves, and chips.

* AliITSOnlineCalibrationSPDhandler
Functionality to treat dead equipments, half-staves, and chips. General code improvements.

* AliITSOnlineSPDphysAnalyzer
Significant speed-up of dead and noisy pixel search algorithm. Treatment of fully dead chips modified.

* AliITSPreprocessor
Changes to comply with new strategy of fully dead chips and modifications to AliITSCalibrationSPD.

* AliITSRawStreamSPD
Added event counter flags for all chips, which can be read after each event.

* AliITSRawStreamSPDErrorLog
Modifications for SPDmood. Removed the payload size information. The ConsErrPos histogram is replaced by a TGraph.

* ITSSPDPHYSda.cxx
Bug fix related to using TString instead of TObjString. General code improvements.

* ITSSPDSCANda.cxx
Bug fix related to using TString instead of TObjString.