Created German translation

Created a German translation file for the network website.
"DE" is the 2-letter ISO country code for Germany.

templates/webpanel/language/de.php

@@ -0,0 +1,15 @@
+<?php
+$lang = array(
+  "passes" => "Überflüge",
+  "satellite" => "Satellit",
+  "images" => "Bilder",
+  "pass_start" => "Start des Überflugs",
+  "pass_end" => "Ende des Überflugs",
+  "max_elev" => "Maximale Erhebung",
+  "elev" => "Erhebung",
+  "page" => "Seite",
+  "of" => "von",
+  "prev" => "Vorherig",
+  "next" => "Nächstes",
+);
+?>