In genreflex, when --fail_on_warnings is used, also remove the dictionary file if the warning is about an unused class tag in the selection xml file:
In genreflex, when --fail_on_warnings is used,
also remove the dictionary file if the warning
is about an unused class tag in the selection xml file:

--->> genreflex: WARNING: Class A in selection file a.xml not generated.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@39162 27541ba8-7e3a-0410-8455-c3a389f83636

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