-Added a new option "Network Filesystem" under System > Server config > Web to toggle on / off the _netdev option for the bind mounts in /etc/fstab

- Updated Linux Distribution detection to recognize all wheezy sub versions correctly.

- Added options to use a mounted backup directory. This allows for remote backups, e.g. vis sshfs to a backup server. The backup script checks if the backup directory is mounted, and if not, tries to mount it.

http://www.howtoforge.com/forums/showthread.php?t=62691

Reverted SVN trunk back to revision 3938 to remove changes in default theme an a replacement of the ispconfig logo.

- Added backup size to web backups

 - added configuration options to server config (web tab, php section)
 - do not update custom php.inis if md5sum file does not exist

Addes some missing translations

- Introduced subsections for forms. With subsections, you can split up large forms. Subsections can be slid into/out of view.

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

- Fixed FS#1745.