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

        - also made some change to get a more functionnal detector

Not yet finnished

 detector
* Few update during S1554 run

* committed prototype

 - Some old machine requiered the -e flag in front of echo to interpret correctly the \t command as a tab
- some new machine ignore -e and the make fail later
- The solution to both is to suppress the -e flag (done before) and replace \t by the ascii code \011

- Sin theta was not applied to the cross section

 - 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

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

 - step 2: adding back the file