Fix incorrectly capitalized class names in message module

modules/message/message.admin.controller.php

@@ -5,7 +5,7 @@
  * @author NAVER (developers@xpressengine.com)
  * @brief admin controller class of message module
  */
-class messageAdminController extends message
+class MessageAdminController extends Message
 {
 	/**
 	 * @brief Initialization

modules/message/message.admin.model.php

@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) NAVER <http://www.navercorp.com> */
-class messageAdminModel extends message{
+class MessageAdminModel extends Message
+{
 	public function getMessageAdminColorset()
 	{
 		$skin = Context::get('skin');

modules/message/message.admin.view.php

@@ -5,7 +5,7 @@
  * @author NAVER (developers@xpressengine.com)
  * @brief admin view class of the message module
  */
-class messageAdminView extends message
+class MessageAdminView extends Message
 {
 	/**
 	 * @brief Initialization

modules/message/message.class.php

@@ -5,7 +5,7 @@
  * @author NAVER (developers@xpressengine.com)
  * @brief high class of message module
  */
-class message extends ModuleObject
+class Message extends ModuleObject
 {
 	/**
 	 * @brief Implement if additional tasks are necessary when installing

modules/message/message.mobile.php

@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) NAVER <http://www.navercorp.com> */
 
-class messageMobile extends messageView
+class MessageMobile extends MessageView
 {
 	
 }

modules/message/message.view.php

@@ -5,7 +5,7 @@
  * @author NAVER (developers@xpressengine.com)
  * @brief view class of the message module
  */
-class messageView extends message
+class MessageView extends Message
 {
 	/**
 	 * @brief Initialization