Patch from Axel Naumann The USER_Index does not contain ROOT classes anymore, and THtml does not try to access files that are not there anymore. Details of what I changed:
Patch from Axel Naumann
The USER_Index does not contain ROOT classes anymore, and THtml does not try
to access files that are not there anymore. Details of what I changed:

* check if file exists before creating .cxx.html

* removed postscript created prompt, as TCanvas already says Created file TWhatever_Tree.ps

* Looks at impl file name, if that has format; base/src/TSomething.cxx; assume it comes from
the BASE package. If impl file name is not set, look at decl file name and get package name
the same way.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@5566 27541ba8-7e3a-0410-8455-c3a389f83636

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