- Added UFW firewall support.

Updated english languages files
Updated czech languages files

Added missing strings in some templates to english transalations

- Fixed a formatting problem with suphp.conf and newer suphp versions.

If you are admin you need back to client list do consult id.
Only admin can view CLIEND_ID for example and limited
users can not know your id using easy way.
This issue reported by my ispconfig end users.
Direct show of end database user name resolve all of 
these steps on a single step.

- Set a fixed column width for the buttons in the client and reseller list.

Added European Portuguese translation. Many thanks to Miguel Almeida to provide this language file set.