progress)

        - ISS compilation is excluded if GDML is not present

        - now replaced by GetInvisible() for some reason

  - Modification of the Scorer call to manage Charge and Time
  - For now (just to see how it works) each Charge is half the random Energy, and each Time half the random Time

  - Modified detector geometry
  - 8Hp2p source changed for a simple neutron source
  - Physics and source geometry updated

  - For now only a copy of CalorimeterScorers
  - Adapted CMakeLists.txt