Mark CraftBukkit and cglib as provided.

CraftBukkit, or just Bukkit, will already be a dependecy for any
plugin. CGlib will be provided by ProtocolLib, so that's not needed
either.

ProtocolLib/pom.xml

@@ -165,11 +165,13 @@
   		<groupId>cglib</groupId>
   		<artifactId>cglib-nodep</artifactId>
   		<version>2.2.2</version>
+  		<scope>provided</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.bukkit</groupId>
   		<artifactId>craftbukkit</artifactId>
   		<version>1.3.2-R1.0</version>
+  		<scope>provided</scope>
   	</dependency>
   	<dependency>
   		<groupId>junit</groupId>