Check if custom name is null before assuming it is
Return null instead of a empty string
Read desc - Horse watcher

Fixed horse watching thinking to use Byte when its integers
Deprecated setHorseArmor(int)
Added setHorseArmor(ItemStack)
Fixed setCarryingChest(boolean) forcing true
Added method to get the disguisetype from a entity, including horses, zombie villager and wither skeleton
Changed "Can't use command" to follow one message
Added constructDisguise api to clone a entity into a disguise
Add Disguise Clone command to clone a entity to look like them
Added options to choose how long a disguise entity and disguise clone command is valid for
Get rid of ridiculous message in disguiseclone command