compatibility with Ganil2Root package

 * Add Chateau de Cristal files from Iolanda Matea
   experiment

   was not used]

   version (Pierre) supporting Confiuration File...

 * Getters in TCATSData.h now return a const result

 * Applythreshold() and GetPedestal() methods have
   been added in CalibrationManager. This is needed
   by the new TCATSPhysics version.

   accordingly. Needed in Speg analysis

 * Remove compilation warning in TSpegPhysics.cxx

 * Add GetCorrection() method in CalibrationManager
   Needed in Speg analysis

 * Update DetectorManager to take into account
   Speg, EXL

   variables initialised but not used

 * Add Speg and EXL to NPAnalysis

 * Add EXL detector in NPLib
 * Change Must2 Makefile and remove TMust2Spectra build
   since it was causing some unreliable behaviour

* adding #include<stdlib.h> to some file to fix compatibility with recent compilator (not recognizing the exit(int) method)

 - Note: the LED time is always null for the Tig64 card

  experiments.

  environment variables.

* The $NPTOOL env. variable is now the only one to be defined for
  running the project.

* Add comments in the $NPTOOL/NPLib/liblist file to specify that
  this file is created automatically.

   + itoa() function now uses sprintf instead of ostringstream

   + This class holds the spetra which are needed for the online analysis
     of Must2 experiments
   + However, this class only depends on ROOT and can be used in any context.
   + This is a first uncomplete version which has not been tested yet.

   + Add new method SetRawDataPointer(TxxxData*) which gives by hand the 
     TxxxData object to the corresponding TxxxPhysics object

* Change InitializeRootInput() method for InitializeRootInputRaw() for
  Gaspard, Hyde and Paris project.

 - MakeFriendTrees("RunToRead1","RunToRead2")
 - can be called within CINT

 - Now Detector have two method to initialize the root input, one for the Raw data and one for physical data
 - An option ca be given in NPA to specified the input is of physical type

* Identify and correct some bug on the SSSD

* Changing old naming convention ThinSi to SSSD

 - Limited Test only e530 data
 - Class may need future update to fit NPTool Standard