Added Unlittorches:
Unlit torches will now be placed if the torch depletes.
Unlit torches can be lit with flint and steel or a fire charge. (The item will not be consumed)
+ permission to make normal torches not go out (can be toggled in config)
+ make normal torches not go out when placed in creative (can be toggled in config)
+ no more errors when world with torches is removed