Remove "Maple" prefix from packet handler names

src/main/java/net/server/channel/handlers/InnerPortalHandler.java

@@ -22,14 +22,14 @@
 package net.server.channel.handlers;
 
 import client.MapleClient;
-import net.AbstractMaplePacketHandler;
+import net.AbstractPacketHandler;
 import net.packet.InPacket;
 
 /**
  *
  * @author BubblesDev
  */
-public final class InnerPortalHandler extends AbstractMaplePacketHandler {
+public final class InnerPortalHandler extends AbstractPacketHandler {
     @Override
     public final void handlePacket(InPacket p, MapleClient c) {
     }