Added fence gate renderer
Added fence gate renderer

DragonQuiz/MCEdit-Unified,Khroki/MCEdit-Unified,gpmidi/MCEdit-Unified,gpmidi/MCEdit-Unified,skinny121/MCEdit-TallWorlds,DragonQuiz/MCEdit-Unified,fhfuih/MCEdit-Unified,Khroki/MCEdit-Unified,Khroki/MCEdit-Unified,skinny121/MCEdit-TallWorlds,fhfuih/MCEdit-Unified,DragonQuiz/MCEdit-Unified,skinny121/MCEdit-TallWorlds,gpmidi/MCEdit-Unified,fhfuih/MCEdit-Unified