Improves comments for Stargate events, and adds a new event for teleporting entities

Adds information about what events can be used for
Tries to clarify event comments where possible
Renames The StargatePortalEvent to StargatePlayerPortalEvent
Adds StargateEntityPortalEvent
Makes the StargateEntityPortalEvent trigger whenever a vehicle is teleported
Removes the unused event name for all events

src/main/java/net/knarcraft/stargate/event/StargateDestroyEvent.java

@@ -7,6 +7,8 @@ import org.jetbrains.annotations.NotNull;
 
 /**
  * This event represents an event where a star gate is destroyed or attempted to be destroyed
+ *
+ * <p>This event can be used to deny or change the cost of a stargate destruction.</p>
  */
 @SuppressWarnings("unused")
 public class StargateDestroyEvent extends StargatePlayerEvent {
@@ -19,28 +21,19 @@ public class StargateDestroyEvent extends StargatePlayerEvent {
     /**
      * Instantiates a new Stargate Destroy Event
      *
-     * @param portal  <p>The portal destroyed</p>
+     * @param portal  <p>The destroyed portal</p>
      * @param player  <p>The player destroying the portal</p>
      * @param deny    <p>Whether the event should be denied (cancelled)</p>
      * @param denyMsg <p>The message to display if the event is denied</p>
      * @param cost    <p>The cost of destroying the portal</p>
      */
     public StargateDestroyEvent(Portal portal, Player player, boolean deny, String denyMsg, int cost) {
-        super("StargateDestroyEvent", portal, player);
+        super(portal, player);
         this.deny = deny;
         this.denyReason = denyMsg;
         this.cost = cost;
     }
 
-    /**
-     * Gets a handler-list containing all event handlers
-     *
-     * @return <p>A handler-list with all event handlers</p>
-     */
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
-
     /**
      * Gets whether this event should be denied
      *
@@ -95,6 +88,15 @@ public class StargateDestroyEvent extends StargatePlayerEvent {
         this.cost = cost;
     }
 
+    /**
+     * Gets a handler-list containing all event handlers
+     *
+     * @return <p>A handler-list with all event handlers</p>
+     */
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
     @NotNull
     @Override
     public HandlerList getHandlers() {