Adapter unregistering.

Author: ZorTik

src/main/java/me/zort/configurationlib/SectionNode.java

@@ -91,6 +91,15 @@ public <T> void registerAdapter(Class<T> type, NodeAdapter<T, L> adapter) {
         adapters.put(type, adapter);
     }
 
+    /**
+     * This method unregisters an already registered adapter.
+     *
+     * @param type The (super)class of the serialized/deserialized object.
+     */
+    public void unregisterAdapter(Class<?> type) {
+        adapters.remove(type);
+    }
+
     /**
      * Updates this node's values from the provided mapped
      * object.