Re-implemented redstone duplicate checking
Re-implemented redstone duplicate checking

jammet/MCServer,Frownigami1/cuberite,Altenius/cuberite,guijun/MCServer,SamOatesPlugins/cuberite,electromatter/cuberite,QUSpilPrgm/cuberite,HelenaKitty/EbooMC,HelenaKitty/EbooMC,marvinkopf/cuberite,QUSpilPrgm/cuberite,Tri125/MCServer,linnemannr/MCServer,Howaner/MCServer,birkett/MCServer,Fighter19/cuberite,nounoursheureux/MCServer,birkett/MCServer,Tri125/MCServer,nevercast/cuberite,QUSpilPrgm/cuberite,marvinkopf/cuberite,guijun/MCServer,johnsoch/cuberite,MuhammadWang/MCServer,linnemannr/MCServer,guijun/MCServer,tonibm19/cuberite,Schwertspize/cuberite,marvinkopf/cuberite,nounoursheureux/MCServer,thetaeo/cuberite,linnemannr/MCServer,jammet/MCServer,bendl/cuberite,Altenius/cuberite,SamOatesPlugins/cuberite,Haxi52/cuberite,johnsoch/cuberite,mmdk95/cuberite,bendl/cuberite,zackp30/cuberite,zackp30/cuberite,thetaeo/cuberite,birkett/MCServer,nichwall/cuberite,Tri125/MCServer,jammet/MCServer,mmdk95/cuberite,ionux/MCServer,bendl/cuberite,nichwall/cuberite,nevercast/cuberite,Haxi52/cuberite,zackp30/cuberite,thetaeo/cuberite,johnsoch/cuberite,Altenius/cuberite,nevercast/cuberite,nicodinh/cuberite,MuhammadWang/MCServer,marvinkopf/cuberite,mjssw/cuberite,guijun/MCServer,birkett/cuberite,bendl/cuberite,QUSpilPrgm/cuberite,Haxi52/cuberite,tonibm19/cuberite,nicodinh/cuberite,Fighter19/cuberite,birkett/cuberite,Tri125/MCServer,Schwertspize/cuberite,Fighter19/cuberite,tonibm19/cuberite,birkett/MCServer,nicodinh/cuberite,HelenaKitty/EbooMC,nounoursheureux/MCServer,marvinkopf/cuberite,electromatter/cuberite,SamOatesPlugins/cuberite,thetaeo/cuberite,nounoursheureux/MCServer,Haxi52/cuberite,nichwall/cuberite,Howaner/MCServer,guijun/MCServer,Howaner/MCServer,nevercast/cuberite,nichwall/cuberite,guijun/MCServer,thetaeo/cuberite,SamOatesPlugins/cuberite,Tri125/MCServer,mc-server/MCServer,kevinr/cuberite,thetaeo/cuberite,Haxi52/cuberite,ionux/MCServer,Frownigami1/cuberite,birkett/MCServer,birkett/MCServer,nichwall/cuberite,linnemannr/MCServer,tonibm19/cuberite,nounoursheureux/MCServer,kevinr/cuberite,mc-server/MCServer,Altenius/cuberite,mmdk95/cuberite,HelenaKitty/EbooMC,Frownigami1/cuberite,ionux/MCServer,QUSpilPrgm/cuberite,zackp30/cuberite,mjssw/cuberite,johnsoch/cuberite,jammet/MCServer,mc-server/MCServer,ionux/MCServer,mc-server/MCServer,zackp30/cuberite,kevinr/cuberite,linnemannr/MCServer,mc-server/MCServer,birkett/cuberite,Haxi52/cuberite,Schwertspize/cuberite,tonibm19/cuberite,Fighter19/cuberite,nevercast/cuberite,QUSpilPrgm/cuberite,bendl/cuberite,mmdk95/cuberite,tonibm19/cuberite,Schwertspize/cuberite,Frownigami1/cuberite,kevinr/cuberite,mjssw/cuberite,kevinr/cuberite,Howaner/MCServer,MuhammadWang/MCServer,Fighter19/cuberite,Frownigami1/cuberite,mmdk95/cuberite,electromatter/cuberite,nicodinh/cuberite,linnemannr/MCServer,johnsoch/cuberite,nounoursheureux/MCServer,electromatter/cuberite,Schwertspize/cuberite,MuhammadWang/MCServer,nevercast/cuberite,birkett/cuberite,mjssw/cuberite,Tri125/MCServer,mjssw/cuberite,zackp30/cuberite,HelenaKitty/EbooMC,ionux/MCServer,mjssw/cuberite,electromatter/cuberite,Altenius/cuberite,Howaner/MCServer,ionux/MCServer,marvinkopf/cuberite,nichwall/cuberite,Howaner/MCServer,kevinr/cuberite,jammet/MCServer,mc-server/MCServer,nicodinh/cuberite,MuhammadWang/MCServer,Fighter19/cuberite,SamOatesPlugins/cuberite,birkett/cuberite,birkett/cuberite,nicodinh/cuberite,electromatter/cuberite,mmdk95/cuberite,jammet/MCServer