Don't complain about plugins that does their own dependency management

Let me know if I should add your plugin to the exception list.

ProtocolLib/src/main/java/com/comphenix/protocol/injector/PluginVerifier.java

@@ -51,6 +51,11 @@ public boolean isValid() {
 		}
 	}
 
+	/**
+	 * Contains a list of plugins that will detect and use ProtocolLib dynamically, instead of relying on the dependency system.
+	 */
+	private static final Set<String> DYNAMIC_DEPENDENCY = Sets.newHashSet("mcore");
+
 	/**
 	 * Set of plugins that have been loaded after ProtocolLib.
 	 */
@@ -127,10 +132,11 @@ public VerificationResult verify(String pluginName) {
 	public VerificationResult verify(Plugin plugin) {
 		if (plugin == null)
 			throw new IllegalArgumentException("plugin cannot be NULL.");
+		String name = plugin.getName();
 
 		// Skip the load order check for ProtocolLib itself
 		if (!dependency.equals(plugin)) {
-			if (!loadedAfter.contains(plugin.getName())) {
+			if (!loadedAfter.contains(name) && !DYNAMIC_DEPENDENCY.contains(name)) {
 				if (verifyLoadOrder(dependency, plugin)) {
 					// Memorize
 					loadedAfter.add(plugin.getName());