Made backup function compatible with web folder protection feature.

tbrehm

2012-10-02 624055af2898e06ef2ea3de3a138d0cd9abcddde

 server/cron_daily.php

@@ -665,6 +665,9 @@
            unset($dir_handle);

            //* Remove backupdir symlink and create as directory instead
            $app->uses('system');
            $app->system->web_folder_protection($web_path,false);
				
            if(is_link($web_path.'/backup')) {
               unlink($web_path.'/backup');
            }
@@ -673,6 +676,8 @@
               chown($web_path.'/backup', $rec['system_user']);
               chgrp($web_path.'/backup', $rec['system_group']);
            }
				
            $app->system->web_folder_protection($web_path,true);

         }