Added Hand Sway (not an option yet) from b1,8
Fire works properly in multiplayer now and also renders on undead mobs in sunlight now
hopefully fixed bow stuck bug on touchscreen devices
Fire on entites uses updated rendering from b1.6.6
Shadow bug fix attempt the 15th
Added looking at block in debug screen
Zombie Pigman now renders his hat layer
Temporarily disabled most randomlevelsource cave, canyon and tall grass code just for this commit to test performance
