added server-side for multiplayer
added server-side for multiplayer

nCore/Craft,Henningstone/client,twetzel59/CraftNG,satoshinm/NetCraft,fogleman/Craft,dragonly/client,omnus/Craft,fogleman/Craft,a101010/Craft,UIKit0/Crust,satoshinm/NetCraft,Henningstone/client,mynameisfashanu/Craft,dragonly/client,a101010/Craft,Henningstone/client,satoshinm/NetCraft,twetzel59/CraftNG,konstructs/client,a101010/Craft,dragonly/client,DanielOaks/Craft,omnus/Craft,polaco1782/Craft,bdesemb/Craft,konstructs/client,fogleman/Craft,nCore/Craft,zeliard/Craft,satoshinm/NetCraft,polaco1782/Craft,nathanial/VGK,zeliard/Craft,omnus/Craft,DanielOaks/Craft,mynameisfashanu/Craft,mynameisfashanu/Craft,konstructs/client,UIKit0/Crust,nathanial/VGK,nathanial/VGK,twetzel59/CraftNG,satoshinm/NetCraft,naxIO/magebattle,bdesemb/Craft,zeliard/Craft,naxIO/magebattle