materials plus debug
Merge branch 'master' of https://github.com/s0lstice/OgreCNC

Conflicts:
	CNCBrainCut/sources/modele/bloc/bloc.cpp
	CNCBrainCut/sources/modele/bloc/modelebloc.cpp
	CNCBrainCut/sources/modele/modelecut.cpp
	CNCBrainCut/sources/modele/modelecut.h