From Gerri: implement a better way of autoloading in GetSelector(). Macro's don't have a dict in the gClassTable so don't fail in that case.
From Gerri:
implement a better way of autoloading in GetSelector(). Macro's don't
have a dict in the gClassTable so don't fail in that case.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@19324 27541ba8-7e3a-0410-8455-c3a389f83636

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