From Andrei: a small improvement in g4root in the algorithm of creating G4 hierarchy that avoids creating volumes that are not in the hierarchy.
From Andrei:
a small improvement in g4root in the algorithm of creating G4 hierarchy that avoids creating volumes that are not in the hierarchy.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@18075 27541ba8-7e3a-0410-8455-c3a389f83636

omazapa/root-old,pspe/root,Duraznos/root,esakellari/my_root_for_test,mhuwiler/rootauto,cxx-hep/root-cern,buuck/root,mkret2/root,georgtroska/root,tc3t/qoot,sawenzel/root,nilqed/root,veprbl/root,beniz/root,agarciamontoro/root,kirbyherm/root-r-tools,sawenzel/root,satyarth934/root,alexschlueter/cern-root,perovic/root,abhinavmoudgil95/root,omazapa/root,mattkretz/root,esakellari/root,buuck/root,sawenzel/root,satyarth934/root,sbinet/cxx-root,mhuwiler/rootauto,dfunke/root,jrtomps/root,gbitzes/root,BerserkerTroll/root,sbinet/cxx-root,nilqed/root,Y--/root,perovic/root,agarciamontoro/root,beniz/root,krafczyk/root,esakellari/root,evgeny-boger/root,smarinac/root,pspe/root,gganis/root,satyarth934/root,jrtomps/root,zzxuanyuan/root,dfunke/root,simonpf/root,abhinavmoudgil95/root,vukasinmilosevic/root,0x0all/ROOT,gbitzes/root,cxx-hep/root-cern,root-mirror/root,Y--/root,vukasinmilosevic/root,sirinath/root,Duraznos/root,georgtroska/root,mkret2/root,0x0all/ROOT,0x0all/ROOT,nilqed/root,krafczyk/root,agarciamontoro/root,agarciamontoro/root,lgiommi/root,root-mirror/root,satyarth934/root,beniz/root,vukasinmilosevic/root,CristinaCristescu/root,arch1tect0r/root,vukasinmilosevic/root,kirbyherm/root-r-tools,krafczyk/root,esakellari/my_root_for_test,karies/root,mattkretz/root,mattkretz/root,karies/root,sbinet/cxx-root,simonpf/root,zzxuanyuan/root-compressor-dummy,simonpf/root,gbitzes/root,Y--/root,thomaskeck/root,dfunke/root,evgeny-boger/root,cxx-hep/root-cern,tc3t/qoot,sirinath/root,omazapa/root-old,smarinac/root,Dr15Jones/root,sawenzel/root,esakellari/my_root_for_test,beniz/root,georgtroska/root,omazapa/root,sawenzel/root,buuck/root,Duraznos/root,georgtroska/root,bbockelm/root,mkret2/root,arch1tect0r/root,tc3t/qoot,strykejern/TTreeReader,Dr15Jones/root,mhuwiler/rootauto,kirbyherm/root-r-tools,olifre/root,Duraznos/root,karies/root,buuck/root,mhuwiler/rootauto,georgtroska/root,georgtroska/root,BerserkerTroll/root,buuck/root,ffurano/root5,gganis/root,mattkretz/root,sbinet/cxx-root,esakellari/root,veprbl/root,georgtroska/root,BerserkerTroll/root,perovic/root,davidlt/root,Duraznos/root,mattkretz/root,perovic/root,olifre/root,ffurano/root5,agarciamontoro/root,strykejern/TTreeReader,perovic/root,davidlt/root,olifre/root,simonpf/root,Duraznos/root,sawenzel/root,ffurano/root5,evgeny-boger/root,mkret2/root,tc3t/qoot,zzxuanyuan/root-compressor-dummy,alexschlueter/cern-root,BerserkerTroll/root,beniz/root,lgiommi/root,zzxuanyuan/root,veprbl/root,vukasinmilosevic/root,esakellari/root,bbockelm/root,evgeny-boger/root,root-mirror/root,sbinet/cxx-root,esakellari/root,pspe/root,thomaskeck/root,BerserkerTroll/root,sirinath/root,Y--/root,thomaskeck/root,perovic/root,satyarth934/root,abhinavmoudgil95/root,0x0all/ROOT,cxx-hep/root-cern,vukasinmilosevic/root,gganis/root,karies/root,BerserkerTroll/root,omazapa/root,root-mirror/root,gganis/root,gbitzes/root,omazapa/root-old,CristinaCristescu/root,root-mirror/root,davidlt/root,lgiommi/root,BerserkerTroll/root,0x0all/ROOT,sirinath/root,agarciamontoro/root,georgtroska/root,thomaskeck/root,krafczyk/root,agarciamontoro/root,BerserkerTroll/root,nilqed/root,gbitzes/root,omazapa/root,Dr15Jones/root,omazapa/root,nilqed/root,mhuwiler/rootauto,0x0all/ROOT,dfunke/root,smarinac/root,tc3t/qoot,olifre/root,mattkretz/root,smarinac/root,omazapa/root-old,vukasinmilosevic/root,pspe/root,BerserkerTroll/root,karies/root,ffurano/root5,sbinet/cxx-root,buuck/root,zzxuanyuan/root,alexschlueter/cern-root,omazapa/root,kirbyherm/root-r-tools,sawenzel/root,bbockelm/root,zzxuanyuan/root-compressor-dummy,bbockelm/root,sirinath/root,arch1tect0r/root,pspe/root,esakellari/my_root_for_test,satyarth934/root,gganis/root,CristinaCristescu/root,gganis/root,zzxuanyuan/root,dfunke/root,omazapa/root-old,alexschlueter/cern-root,gganis/root,smarinac/root,esakellari/root,esakellari/my_root_for_test,simonpf/root,lgiommi/root,veprbl/root,pspe/root,omazapa/root-old,thomaskeck/root,omazapa/root,bbockelm/root,nilqed/root,satyarth934/root,Y--/root,jrtomps/root,jrtomps/root,root-mirror/root,abhinavmoudgil95/root,abhinavmoudgil95/root,CristinaCristescu/root,dfunke/root,strykejern/TTreeReader,beniz/root,zzxuanyuan/root-compressor-dummy,Y--/root,mattkretz/root,sbinet/cxx-root,abhinavmoudgil95/root,mhuwiler/rootauto,sirinath/root,pspe/root,Y--/root,strykejern/TTreeReader,jrtomps/root,thomaskeck/root,tc3t/qoot,dfunke/root,nilqed/root,simonpf/root,jrtomps/root,simonpf/root,zzxuanyuan/root-compressor-dummy,sawenzel/root,krafczyk/root,kirbyherm/root-r-tools,buuck/root,davidlt/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root-compressor-dummy,veprbl/root,mhuwiler/rootauto,arch1tect0r/root,gbitzes/root,Y--/root,buuck/root,gbitzes/root,Dr15Jones/root,Y--/root,sawenzel/root,beniz/root,beniz/root,zzxuanyuan/root-compressor-dummy,georgtroska/root,pspe/root,kirbyherm/root-r-tools,olifre/root,nilqed/root,georgtroska/root,davidlt/root,gganis/root,simonpf/root,evgeny-boger/root,Duraznos/root,strykejern/TTreeReader,omazapa/root,gbitzes/root,root-mirror/root,root-mirror/root,jrtomps/root,mkret2/root,perovic/root,omazapa/root-old,buuck/root,cxx-hep/root-cern,gbitzes/root,veprbl/root,karies/root,bbockelm/root,mkret2/root,Dr15Jones/root,cxx-hep/root-cern,agarciamontoro/root,jrtomps/root,Dr15Jones/root,arch1tect0r/root,perovic/root,esakellari/root,bbockelm/root,karies/root,perovic/root,Duraznos/root,CristinaCristescu/root,omazapa/root,CristinaCristescu/root,esakellari/my_root_for_test,lgiommi/root,olifre/root,veprbl/root,davidlt/root,smarinac/root,veprbl/root,CristinaCristescu/root,zzxuanyuan/root,esakellari/root,karies/root,satyarth934/root,arch1tect0r/root,mkret2/root,krafczyk/root,mattkretz/root,sirinath/root,arch1tect0r/root,root-mirror/root,evgeny-boger/root,olifre/root,lgiommi/root,davidlt/root,gganis/root,perovic/root,Dr15Jones/root,sawenzel/root,krafczyk/root,zzxuanyuan/root,dfunke/root,krafczyk/root,omazapa/root-old,lgiommi/root,buuck/root,zzxuanyuan/root,krafczyk/root,evgeny-boger/root,veprbl/root,cxx-hep/root-cern,strykejern/TTreeReader,karies/root,jrtomps/root,agarciamontoro/root,agarciamontoro/root,omazapa/root-old,davidlt/root,bbockelm/root,mhuwiler/rootauto,0x0all/ROOT,Duraznos/root,mkret2/root,root-mirror/root,veprbl/root,Y--/root,esakellari/root,olifre/root,alexschlueter/cern-root,lgiommi/root,smarinac/root,BerserkerTroll/root,vukasinmilosevic/root,georgtroska/root,karies/root,satyarth934/root,olifre/root,esakellari/my_root_for_test,evgeny-boger/root,sirinath/root,root-mirror/root,olifre/root,CristinaCristescu/root,abhinavmoudgil95/root,satyarth934/root,arch1tect0r/root,omazapa/root-old,davidlt/root,abhinavmoudgil95/root,ffurano/root5,arch1tect0r/root,0x0all/ROOT,sirinath/root,Duraznos/root,veprbl/root,vukasinmilosevic/root,simonpf/root,krafczyk/root,vukasinmilosevic/root,Y--/root,simonpf/root,mattkretz/root,mkret2/root,dfunke/root,arch1tect0r/root,sirinath/root,bbockelm/root,pspe/root,simonpf/root,esakellari/root,smarinac/root,mkret2/root,omazapa/root-old,gbitzes/root,BerserkerTroll/root,gganis/root,esakellari/my_root_for_test,mhuwiler/rootauto,olifre/root,jrtomps/root,abhinavmoudgil95/root,bbockelm/root,evgeny-boger/root,perovic/root,pspe/root,jrtomps/root,Duraznos/root,alexschlueter/cern-root,gbitzes/root,pspe/root,krafczyk/root,mattkretz/root,arch1tect0r/root,smarinac/root,lgiommi/root,zzxuanyuan/root,dfunke/root,esakellari/root,mkret2/root,thomaskeck/root,evgeny-boger/root,zzxuanyuan/root-compressor-dummy,abhinavmoudgil95/root,smarinac/root,sawenzel/root,mattkretz/root,0x0all/ROOT,lgiommi/root,mhuwiler/rootauto,lgiommi/root,thomaskeck/root,tc3t/qoot,strykejern/TTreeReader,sbinet/cxx-root,vukasinmilosevic/root,ffurano/root5,sbinet/cxx-root,beniz/root,gganis/root,alexschlueter/cern-root,nilqed/root,CristinaCristescu/root,CristinaCristescu/root,beniz/root,thomaskeck/root,nilqed/root,agarciamontoro/root,evgeny-boger/root,zzxuanyuan/root-compressor-dummy,sbinet/cxx-root,bbockelm/root,ffurano/root5,buuck/root,kirbyherm/root-r-tools,beniz/root,esakellari/my_root_for_test,omazapa/root,nilqed/root,omazapa/root,sirinath/root,CristinaCristescu/root,tc3t/qoot,zzxuanyuan/root,karies/root,sbinet/cxx-root,zzxuanyuan/root,satyarth934/root,davidlt/root,tc3t/qoot,esakellari/my_root_for_test,mhuwiler/rootauto,dfunke/root,tc3t/qoot,davidlt/root,zzxuanyuan/root,zzxuanyuan/root,thomaskeck/root,zzxuanyuan/root-compressor-dummy,abhinavmoudgil95/root,cxx-hep/root-cern