Add smash (to dev)
Update generators/MpdSmashGenerator.h, generators/MpdSmashGenerator.cxx, generators/CMakeLists.txt, generators/GenLinkDef.h, macro/mpd/runMC.C files
Update generators/MpdSmashGenerator.h, generators/MpdSmashGenerator.cxx, generators/CMakeLists.txt, generators/GenLinkDef.h, macro/mpd/runMC.C files