Added: interface module web traffic statistics
Fixed: mail_traffic is now reported to master server instead of local
Fixed: GRANTs for slave server database user on master database

- changed GRANTs for slave servers on multiserver setups
- added option for clients to change path of ftp users (inside webroot)
- extended software packaging system (return status of install)
- added 2 plugins for automatically create symlinks webmail and phpmyadmin on each website (not enabled by default)

FS#665 - Reseller adding email domain 
FS#666 - Reseller adding mysql database 

quick workaround for bug: server_id gets "0" when saving again because the input field gets disabled and no value is returned.

- Made jailkit programs configurable per linux distribution in the installer.

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Removed Option "SSH Chroot" as the opensshd patch for this option is not available anymore. Use jailkit for chrooting instead.