fix shallow water + add future code for liquid fall dampening
fix shallow water + add future code for liquid fall dampening

birkett/MCServer,bendl/cuberite,birkett/MCServer,QUSpilPrgm/cuberite,johnsoch/cuberite,Fighter19/cuberite,ionux/MCServer,tonibm19/cuberite,ionux/MCServer,marvinkopf/cuberite,kevinr/cuberite,marvinkopf/cuberite,birkett/cuberite,nounoursheureux/MCServer,marvinkopf/cuberite,birkett/MCServer,ionux/MCServer,tonibm19/cuberite,tonibm19/cuberite,Altenius/cuberite,mc-server/MCServer,bendl/cuberite,ionux/MCServer,Haxi52/cuberite,Haxi52/cuberite,QUSpilPrgm/cuberite,mc-server/MCServer,mc-server/MCServer,Frownigami1/cuberite,HelenaKitty/EbooMC,SamOatesPlugins/cuberite,HelenaKitty/EbooMC,Schwertspize/cuberite,marvinkopf/cuberite,tonibm19/cuberite,bendl/cuberite,Frownigami1/cuberite,tonibm19/cuberite,Altenius/cuberite,nounoursheureux/MCServer,SamOatesPlugins/cuberite,johnsoch/cuberite,bendl/cuberite,HelenaKitty/EbooMC,kevinr/cuberite,Altenius/cuberite,nounoursheureux/MCServer,QUSpilPrgm/cuberite,SamOatesPlugins/cuberite,QUSpilPrgm/cuberite,Fighter19/cuberite,HelenaKitty/EbooMC,kevinr/cuberite,birkett/MCServer,mc-server/MCServer,mc-server/MCServer,ionux/MCServer,nounoursheureux/MCServer,SamOatesPlugins/cuberite,Altenius/cuberite,johnsoch/cuberite,QUSpilPrgm/cuberite,bendl/cuberite,HelenaKitty/EbooMC,Fighter19/cuberite,Frownigami1/cuberite,kevinr/cuberite,ionux/MCServer,Fighter19/cuberite,nounoursheureux/MCServer,kevinr/cuberite,marvinkopf/cuberite,Haxi52/cuberite,SamOatesPlugins/cuberite,Schwertspize/cuberite,birkett/cuberite,birkett/cuberite,Schwertspize/cuberite,Haxi52/cuberite,Schwertspize/cuberite,marvinkopf/cuberite,Schwertspize/cuberite,birkett/MCServer,Frownigami1/cuberite,johnsoch/cuberite,Fighter19/cuberite,Frownigami1/cuberite,birkett/MCServer,Altenius/cuberite,Haxi52/cuberite,mc-server/MCServer,Fighter19/cuberite,birkett/cuberite,johnsoch/cuberite,kevinr/cuberite,nounoursheureux/MCServer,QUSpilPrgm/cuberite,Haxi52/cuberite,tonibm19/cuberite,birkett/cuberite,birkett/cuberite