Remove unused test method

mailman_api/mailman.py

@@ -32,14 +32,6 @@ app.config['TLS_AUTH_ACLS'] = [
     ('/', 'client'),
 ]
 
-@app.route('/')
-@tls_auth
-def index():
-    return '<h1>%s</h1>\n<pre>%s</pre>' % (
-        _get_subject_cn(request.environ['peercert']),
-        str(request.environ['peercert']),
-    )
-
 
 @app.route('/api/create_list')
 @tls_auth