- The generated and copied file are now ignored

- The Beam info were filled but cleared too soon
- A flag telling whenever the info need to be cleared has been added

  in NPSimulation/Tigress

* Change CLHEP unit system for NPSystemUnit in NPAnalysis
  for W1 detector

   + geant4 files are kept in the include and src directories
   + one directory is created for each detector. This directory
     contains the associated headers and sources files
   + a script directory is created with some scripts allowing the
     conditional compilation

 * Add #ifdef statements in DetectorConstruction.cc file
   + this applies to each detector header

 * Move G4MultiFunctionnalDetector.hh header from Sharc.cc to 
   Sharc.hh

 - In the case of multiinteraction in the same volume, the scorer was keeping only the last energy deposit, instead of summing them
 - The threshold has been move in the Read sensitive and is no longer in the scorer, as the energy deposit can be down in multiple step each of them below threshold and be ignored if the threshold is applyed individually.

* Fixing GeometricalEfficiency.C macro to fit new TInitialCondition
* Adding support for TInitialCondition in Sharc

 - The DetectorThickness token has no effect

 - Beam was creating a never used Initial Condition
 - The hollow branch appear only on Linux(?) computer...

   by the Hyde2 project

   in NPSimulation

 - Put 2009-2013 copyright date
 - Change the place of the ifndef position to avoid multiple inclusion of comment line

 - Fixing bug on DetNbr for BOX
 - Adding PAD
 - Adding QQQ

 - Basic Test indicate that the logic work well
 - Still requiered a real analysis to be all check

 - Placement of Box detector Ok for Pad and Single layer case
 - Restauring original colour of the PCB

- Setp 1: remove the problematic file

 - The line starting with % was not ignore during the reading phase

 - Can emmit gamma or nuclei
 - use the particle stack

 - fixing couple of bug
 - remove some warning
 - enhance performance

 - Only one read configuration file method
 - lighter code
 - possibility to use TH1F for cross section shoot

 - Add associate class in NPL
 - Add Function in NPL

Some code clean up has been done as well (cosmetic change for the most)

- QQQ working
- Adding PAD in progress

- Box Detector Ok
- QQQ starting

* Progress on the Sharc detector
* Correcting bug on the particle stack: Initial condition was not cleared at end of event, generating massive root file