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

* changing vis.mac file to use OGLI instead of OGLIQt interface

* adding Dictionnary for VDetector class to avoid error message in root

* The proton were registered as ion and did not interect any mor

* project

* outputted incorrectly

* committed prototype

  it was giving linking errors in NPAnalysis
  + the main changes have been to declare the AddHisto1D and AddHisto2D
    methods in 'public' instead of 'private' in VSpectra.h
  + some cleaning for including headers in NPLib/T*Spectra.{h,cxx}

* introductiong VSpectra a template virtual class from which derived the
* TSpectra classes

* Fixing minor bug in NPBeam and NPReaction

* Detector are now put in alphabetical order

* Updating copyright
* adding AnnularS1Physics class

* 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