Remove two contributors that have unknown controbutions.
Remove two contributors that have unknown controbutions.

http://root.cern.ch/viewvc?view=rev&revision=47341 does not motivate it;
they do not show up in CREDITS.

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