.gitignore modified and simpatico/src/mcMd/diagnostics/mcsystem/sources.mk also midified not to include McChemicalPotential.h
Hopefully, I got rid of all junks! Now on only good files will be tracked.
I changed the McDiagnosticsFactory.cpp_r to include the McNVTChemicalPotential.h.
Merge branch 'devel' of http://github.com/TaherGhasimakbari/simpatico into devel

Conflicts:
	.gitignore