issue 68 $_SESSION['logged_info'] delete.

because $_SESSION['logged_info'] deprecated.
if want use logged_info variable, can use variable in Context


git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@8567 201d5d3c-b55e-5fd7-737f-ddc643e51545

modules/install/install.controller.php

@@ -150,7 +150,6 @@
             if(Context::isInstalled()) return new Object(-1, 'msg_already_installed');
             // Assign a temporary administrator when installing
             $logged_info->is_admin = 'Y';
-            $_SESSION['logged_info'] = $logged_info;
             Context::set('logged_info', $logged_info);
 
 			include $this->db_tmp_config_file;