Removes unused namespaces

Scripts/Engines/Pathing/FastAStarAlgorithm.cs

@@ -1,8 +1,5 @@
-using System;
 using System.Collections;
-using Server;
 using Server.Mobiles;
-using Server.PathAlgorithms;
 using CalcMoves = Server.Movement.Movement;
 using MoveImpl = Server.Movement.MovementImpl;
 

Scripts/Engines/Pathing/MoveResult.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Server
 {
 	public delegate MoveResult MoveMethod( Direction d );

Scripts/Engines/Pathing/Movement.cs

@@ -1,7 +1,5 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
-using Server;
 using Server.Items;
 using Server.Mobiles;
 

Scripts/Engines/Pathing/MovementPath.cs

@@ -1,6 +1,4 @@
 using System;
-using Server;
-using Server.Mobiles;
 using Server.Targeting;
 using Server.PathAlgorithms;
 using Server.PathAlgorithms.SlowAStar;

Scripts/Engines/Pathing/PathAlgorithm.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Server.PathAlgorithms
 {
 	public abstract class PathAlgorithm

Scripts/Engines/Pathing/PathFollower.cs

@@ -1,6 +1,4 @@
 using System;
-using Server;
-using Server.Movement;
 using CalcMoves = Server.Movement.Movement;
 
 namespace Server

Scripts/Engines/Pathing/SlowAStarAlgorithm.cs

@@ -1,7 +1,5 @@
 using System;
-using Server;
 using Server.Mobiles;
-using Server.PathAlgorithms;
 using CalcMoves = Server.Movement.Movement;
 using MoveImpl = Server.Movement.MovementImpl;