Fix accedental c++11
Fix accedental c++11

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