add dependency of etc/system.rootrc on config/rootrc.in. Make will exit if etc/system.rootrc is not up to date and tell the user to rerun ./configure.
add dependency of etc/system.rootrc on config/rootrc.in. Make will exit if
etc/system.rootrc is not up to date and tell the user to rerun ./configure.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@4971 27541ba8-7e3a-0410-8455-c3a389f83636

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