Upgrades spawners to have parameters/properties and optimized timers (#6)

Upgrades spawners to have:
- [X] Parameter support
- [X] Property support
- [X] Optimized timers
- [X] Support for Proximity Spawners
- [X] Probabilities

Server/Interfaces.cs

@@ -101,6 +101,7 @@ namespace Server
 		bool UnlinkOnTaming { get; }
 		Point3D HomeLocation { get; }
 		int HomeRange { get; }
+		Region Region { get; }
 
 		void Remove(ISpawnable spawn);
 	}
@@ -108,9 +109,8 @@ namespace Server
 	public interface ISpawnable : IEntity
 	{
 		void OnBeforeSpawn(Point3D location, Map map);
-		void MoveToWorld(Point3D location, Map map);
 		void OnAfterSpawn();
 
 		ISpawner Spawner { get; set; }
 	}
-}
+}