Bukkit

1) Does this work with spawners or eggs? If so, can you make it so it doesn't?

2) Can you make it so we can configure nether mobs to spawn in overworld?

3) Can you add blazes to overworld? Or do something special to blazes that have them do the same thing.

4) Can we disable the Herobrine-block-picking up and simply havve the blocks appear so it doesn't grief the land?

Thanks!