- Less libraries are loaded
        - nicer flag to load the libraries
        - comply with the rpath method of linking

        - nps compilation was done before npl compilation

implementing fully the Data and Spectra classes, implementing partly (Only the DeltaE detector) the physics class

        - Add back on clover basis
        - Pick up right cristal and segment (max energy)
        - Still need to work on DC and Angle

        - No more BGO
        - Seg/Core separated
        - Physics class to be worked on

        - the interpolation is done by a TSpline3 instead of specialized
          GSL interpolator
        - No impact on running time or results

        - The command testing rootcint was left to debug mode leading to
          compilation failure

        - check rootcint binary is present and issue error message if
          not
        - Error message gives hint of the problem root and suggest
          solution

        - Detector branch was not attached

        - include of Reaction.h instead of NPReaction.h

        - ParticleStack.hh inclusion in Detector construction lead to
          link error

        - correct spelling
        - streamlined presentation

        - hit tab to get a list of available project and example

        - G4FieldManager need to be static, so it is kept when reloading
          the geometry
        - The chord finder should be define only once

        - Modification of all existing detector class
        - Modification of Detector Skeleton
        - Branch is now called only if Branch does not exist
        - Cosmetic change to display when reloading geometry

* Restaure NPTool style (previous one was broken)