* Switching Macos64 to clang insteand of g++ in makefile to avoid issue
  with OS X 10.9
* Remove self assignment warning in TMust2Physics (issue warning, not
 affecting logic)
* Remove self assignment warning in TCatsPhysics, actually correct a
 potentiatlly nasty bug
Merge branch 'NPTool.dev.prerelease' of https://github.com/adrien-matta/nptool into NPTool.dev.prerelease

Conflicts:
	NPLib/Makefile.arch
* correct issue in makefile on mac os x64
* Rebase Tiara to take latest change in NPL script
* adding missing TTiaraHyballData.cxx
* Change TTiaraDataBarrel
* New version TTiaraData
Merge branch 'NPTool.dev.Tiara' of https://github.com/adrien-matta/nptool into NPTool.dev.Tiara

Conflicts:
	NPLib/Tiara/TTiaraBarrelData.cxx
	NPLib/Tiara/TTiaraBarrelData.h
	NPLib/Tiara/TTiaraHyballData.cxx