Move over comment about URL connect parameters from vnc_auto.html.

vnc.html

@@ -7,6 +7,9 @@
     Copyright (C) 2012 Joel Martin
     noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
     This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
+
+    Connect parameters are provided in query string:
+        http://example.com/?host=HOST&port=PORT&encrypt=1&true_color=1
     -->
     <title>noVNC</title>