change physics list to include hadronic interactions, QGSP_BERT_HP_PEN, instead of only EM
introduce ShipSens material, 1/10 of Al
disable energy cut for deep copy of Pythia event
introduce stable particles in Pythia8, tau0Max = 1
implement using materials from media.geo, suggested by Misha
tau0Max does not work for HNL, inhibit decay of KS,KL,/\ explicit
Merge branch 'master' of github.com:ShipSoft/FairShip