Update DE locale

msgid "Name" and msgid "Key" vas same translation as "Name", also it has negative effect for other modules

Author: Baltrunas

debug_toolbar/locale/de/LC_MESSAGES/django.po

@@ -344,7 +344,7 @@ msgstr "Anfrage-Header"
 #: templates/debug_toolbar/panels/headers.html:27
 #: templates/debug_toolbar/panels/headers.html:48
 msgid "Key"
-msgstr "Name"
+msgstr "Schlüssel"
 
 #: templates/debug_toolbar/panels/headers.html:9
 #: templates/debug_toolbar/panels/headers.html:28