[DEVBUILD] Custom spawner names

• Adds option to lang.yml to edit spawner names #5

Please add the below code to lang.yml or regenerate the file!

#Controll the appearance of the name of mined spawners.
#Supports color codes & hex colors [Hex: &x&0&0&0&0&0&0]
#Placeholders: {TYPE} = Spigot Entity Name i.e. PIG, SHEEP, or COW
spawnerName: "&b{TYPE} Spawner"```