Remove ADMIN_LTE_VERSION constant

Author: Jeckerson

bootstrap/autoload.php

@@ -87,11 +87,6 @@
  */
 defined('HOSTNAME') || define('HOSTNAME', explode('.', gethostname())[0]);
 
-/**
- * @const ADMIN_LTE_VERSION The AdminLTE version.
- */
-defined('ADMIN_LTE_VERSION') || define('ADMIN_LTE_VERSION', '2.3.6');
-
 /**
  * Register the Composer autoloader (if any)
  */