Implemented vehicle hooks (some changes will still be made).

src/main/java/org/bukkit/event/vehicle/VehicleMoveEvent.java

@@ -0,0 +1,40 @@
+package org.bukkit.event.vehicle;
+
+import org.bukkit.Location;
+import org.bukkit.Vehicle;
+
+/**
+ * Raised when a vehicle moves.
+ * 
+ * @author sk89q
+ */
+public class VehicleMoveEvent extends VehicleEvent {
+    private Location from;
+    private Location to;
+    
+    public VehicleMoveEvent(Type type, Vehicle vehicle,
+            Location from, Location to) {
+        super(type, vehicle);
+        
+        this.from = from;
+        this.to = to;
+    }
+    
+    /**
+     * Get the previous position.
+     * 
+     * @return
+     */
+    public Location getFrom() {
+        return from;
+    }
+    
+    /**
+     * Get the next position.
+     * 
+     * @return
+     */
+    public Location getTo() {
+        return to;
+    }
+}