German translation update

https://bugs.webkit.org/show_bug.cgi?id=152228

Unreviewed.

Patch by Bernd Homuth <dev@hmt.im> on 2015-12-20

* de.po:

Canonical link: https://commits.webkit.org/170568@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@194321 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/platform/gtk/po/ChangeLog

@@ -1,3 +1,12 @@
+2015-12-20  Bernd Homuth  <dev@hmt.im>
+
+        German translation update
+        https://bugs.webkit.org/show_bug.cgi?id=152228
+
+        Unreviewed.
+
+        * de.po:
+
 2015-12-18  Michael Catanzaro  <mcatanzaro@igalia.com>
 
         [GTK] Unreviewed, update POTFILES.in after r194272