- fixed a php notice in app.inc.php

Fixed: PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /usr/local/ispconfig/server/mods-available/monitor_core_module.inc.php on line 1236

- Updated installer for CentOS 5.2 so that the correct maildrop path is set in /etc/postfix/master.cf.

Added code to prevent the excution of server scripts when the connect to the master db server fails.

Added new DB-Tables for domain-management and billing

Fixed a bug that prevented the restarting of services when the install is finished.

No commit message

Changed database prefix to client ID instead of client name to better use the limited username length of mysql.

- FS#501 - disable shell account untill jailkit is finished