Network Configuration through the ISPConfig interface for debian and compatible linux distributions.

Fixed: when creating a cp user with modules "mail,dns,sites" and start module "monitor" he gets "LOGIN_REDIRECT:/index.php" after login in.
Added: Better username regular expression check.

- Added a form to change the language and password of the current user.

- Better Autoresponder script
- Fixed error in language file.

- fixed bugs when websites and dns zones were deleted.

- Fixed bug with maildir creation in mail plugin.

Removed server selector from FTP- and Shell-User forms, as the server is always identical with the server ID of the selected website.

- Added dutch translation (many thanks to Hans!)

- added server module for firewall and database.

- Improved the list generator
- Added delete icon to database list

- Changed the default settings for websites

Added chroot options to the shell user form
Added jailkit ini settings
Added ini settings for fastcgi
Fixed bug with web delete not removing parent web user unless that was intentional ?
Changed name of shell user plugin so plugin order calls this first
Started a change to the update script.

TODO: Fix problem with jailkit chroot users logging into parent web user's directory. Fixup bash command prompt to display the correct user somehow because they all share the same id. 

Fixup install / update script so the fastcgi script and directory is created for the ispconfig site on setup / update. Can't work out how to get to the templating system to generate the script from. 

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- Changed shell of website linux user to /bin/false