- If statement was commented out for inverse kinematic case

  kinematics

        - Program now issue a reasonable error message before exit

        - Not yet fonctionnal, only configuration reading is implemented

tracks using Stepping Action. 2) Add to the p2p reaction the possibility
for the heavy nucleus to decay using the ABLA deexcitation code included
  in G4.

        - fixing unit of velocity in NPParticle

        - adding macros for comparing the two analysis
        - tweaking position
        - tweaking DC reconsctruction algorithm

Several updates related to STRASSE and addition of a GAGG detector as well as several small improvement

* adding Ex to NucleusB in QFS simulation

        - adding a typedef of NPParticle into NPNucleus to solve
        backward compatibility
        - changing QFS and Reaction to match new terminology

        - NPNucleus will be renamed subsequently to NPParticle

Updating Scone, ChiNu and PISTA detectors