Updating Scone, ChiNu and PISTA detectors

        - Less read out code
        - Better memory management
        - Faster simulation

        - The User defined nuclei is define as a sum of sub part +
        binding energy
        - It take precedence on regular definition
        - It does not work with decay yet

! Adding a new folder TrackReconstruction for Tracking algorithm

        - The initial condidition is filled is XYZ at emission plan, not
          interaction plan like before
        - The reaction and decay particle are no longer in the initial
          condition

* EventGeneratorMultipleParticle.cc

        - allow arbitrary geometry
        - can be used to simulate interstrip and dead layer
        - Use a base class NPImage to manage the image information
        - switch must2 to new scorers
        - fix must2 limitation to event with less particle than
          telescope (issue #17)