Additions:
- Added spawner place limits and permissions to the config file.
- Added placeholders to show how many spawners you've placed, the max placed, the total spawners placed on the server and how many spawner mobs are alive on the server.
- Added a configuration option to auto-remove PyroSpawner entities only on a timer to help clear up lag.

General Changes:
- Fixed normal spawners not detecting these entities as PyroSpawner mobs and therefore not being removed via the cull command or when breaking a spawner.