This reverts commit c97bed44.

- fixed escaping in lists

- need to have the pecl idn and intl modules installed
  or
- have the idna_convert class in the classes/idn/ path

- New feature: you can now add directive snippets for Apache, nginx, and PHP under System > Directive Snippets. These snippets are then available on the Options tab of a web site where they can be easily added to the respective textarea by simply clicking the name of the directive snippet.

php 5.4 fixes + bugfix interface/web/admin/list/remote_user.list.php ['table_idx'] from userid to remote_userid

removed Forname and lastanme from sys_users list, added active and client_id -> grate to get relatons if you wanna deactivate a user

- Improved support for multiple PHP versions. Additional PHP versions have now their own form and database table.

- Added a new IP validator to the tform library which validates IPv4 and IPv6 addresses.

Added SOAP support for mail module. Many thanks to Arkadiusz Roch & Artur Edelman from Tri-Plex technology

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- added server module for firewall and database.