+ TTiaraHyballSpectra now aware of TTiaraPhysics

Merge branch 'NPTool.dev.prerelease' of https://github.com/adrien-matta/nptool into NPTool.dev.prerelease

Merge branch 'NPTool.dev.prerelease' of https://github.com/adrien-matta/nptool into NPTool.dev.prerelease

Merge branch 'NPTool.dev.prerelease' of https://github.com/adrien-matta/nptool into NPTool.dev.prerelease

Conflicts:
	NPLib/VDetector/DetectorManager.cxx

 - VDetector now have SPectra related classes
 - Detector Manager take care of calling the associate method
 - Still, the writing of the histogramm classes is to be done

  - The bug was provoqued by deletion of the TFile and TTree in
    RootInput
  - The bug occure only under c++11 compilation
  - I think root and RootInput are trying to delete the file at the same
    time
* Add a missing physics spectra to TMust2Spectra

- Need to add forward declaration of the class so they know each other