Remove duplicate dependency

BungeeCord-Patches/0008-Improve-Netty-update.patch

@@ -1,4 +1,4 @@
-From 649eacf548110657a7617fd4b6ca89821300a065 Mon Sep 17 00:00:00 2001
+From 0dca51fa9962c98e713a2fb428c0f699fd4d805f Mon Sep 17 00:00:00 2001
 From: Techcable <Techcable@techcable.net>
 Date: Tue, 3 May 2016 20:31:52 -0700
 Subject: [PATCH] Improve Netty update
@@ -8,23 +8,6 @@ ORIGINAL PATCH - Upgrade to netty 4.1
 Don't access a ByteBuf's underlying array with ByteBuf.array()
   - ByteBuf.array() returns the underlying array storage, and does *not* return a view of the buffer as an array
 
-diff --git a/protocol/pom.xml b/protocol/pom.xml
-index 7a74143..58e107e 100644
---- a/protocol/pom.xml
-+++ b/protocol/pom.xml
-@@ -32,6 +32,12 @@
-             <scope>compile</scope>
-         </dependency>
-         <dependency>
-+            <groupId>io.netty</groupId>
-+            <artifactId>netty-handler</artifactId>
-+            <version>${netty.version}</version>
-+            <scope>compile</scope>
-+        </dependency>
-+        <dependency>
-             <groupId>net.sf.trove4j</groupId>
-             <artifactId>trove4j</artifactId>
-             <version>3.0.3</version>
 diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/packet/PluginMessage.java b/protocol/src/main/java/net/md_5/bungee/protocol/packet/PluginMessage.java
 index 6dcdece..e67773d 100644
 --- a/protocol/src/main/java/net/md_5/bungee/protocol/packet/PluginMessage.java