add rtgui_system_server_init to components_init function

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2158 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/init/components_init.c

@@ -114,6 +114,7 @@ void rt_components_init(void)
 #endif
 
 #ifdef RT_USING_RTGUI
+	rtgui_system_server_init();
 #endif
 
 	return;