Updated installation-Instruction for debian

fix for local characters not encoded properly in welcome-email. remove trailing empty lines from finnish language, again...

- Added onKeypress handler for the username field in the login form.

Added more translations to monitor-module, mostly done now, couple annoyances left. merged changes with all languages.

- Italian update

- Full merge of all language
- Small italian update

- italian update

Fixed some bugs and improved the RAID - monitor
Fixed the user count in the monitor
The monitor now monitors the rkhunter - log too
The monitor now deletes the old data AFTER writing the new one, so there are always data in the db

- Update italian language

changed the menu (hopefully now better to understand)
fixed some small errors in update-state

Monitor Module now has system state

- Update italian language

- Update italian language

- Fix main language (english) of monitor module (some string wrong and some added)

It is now possible to add "navigation-text" without links (actions) to the left navigations-side of the template (needed by the monitor module to add the server-dropdown)

Added missing strings from english language files to german language files. TODO: Translate missing strings

Moved ISPConfig log location for the daemon log to /var/log/ispconfig/ispconfig.log and added the logfile as option to the logfile viewer in the monitoring module.