simulation

  - 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

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

        - also made some change to get a more functionnal detector

        - Detector branch was not attached

        - 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)

  - All detector are now in the Detectors folder

- Adding travis build of G4
- Adding travis run of test
- fixing potential conflict when compiling and running nps on linux

 detector
* Few update during S1554 run

* Progress on run anywhere npsimulation
* Progress on API for NPS

 - Delete the actual geometry
 - Clear the Detector Manager
 - Reload Geometry file

For this to work a couple of thing has been done:
 - InitializeRootInput now need an extra SetBranchAddress to tell the
   tree that the previous address is no longer in use
 - Scorer can not be cleared, so need to be retrieved in case of a
   reloading. If they do not exist they are created
 - This is done using the new CheckScorer static method from VDetector

 - all material were always define but not use, causing crash in DEDX
   table output
- code clean up for Plastic.cc

* Sharc scorer are now named SIlicon Scorer
* GeneralScorer moved to ObsoleteGeneralScorer
* The Obsolete Scorer are kept until all detector are move to the new
* syle of scorer

Al and Kapton material added to Plastic

   + geant4 files are kept in the include and src directories
   + one directory is created for each detector. This directory
     contains the associated headers and sources files
   + a script directory is created with some scripts allowing the
     conditional compilation

 * Add #ifdef statements in DetectorConstruction.cc file
   + this applies to each detector header

 * Move G4MultiFunctionnalDetector.hh header from Sharc.cc to 
   Sharc.hh

 - Put 2009-2013 copyright date
 - Change the place of the ifndef position to avoid multiple inclusion of comment line

 - Suppress all Tab
 - Arrange indentation

	- Now can deal with squarred and cylindrical shape
	- Now can deal with spherical and cartesian coordinate

No commit message