I added also a german contactus.php language File!
Sorry, I had complety forgotten to add the file.
Because of this I deliver now two
The first one is for the german DU which can be used in a hobby environment. contactsus_Du.php
The second one is for a company site and called contactus_Sie.php
Rename the one you want to use and copy it to /languages/german.
I've also made some changes to the browser and operating system list to fit on the german market
