Add web vnc on port 6080

noVNC/docs/notes

@@ -0,0 +1,17 @@
+Some implementation notes:
+
+There is an included flash object (web-socket-js) that is used to
+emulate websocket support on browsers without websocket support
+(currently only Chrome has WebSocket support).
+
+Javascript doesn't have a bytearray type, so what you get out of
+a WebSocket object is just Javascript strings.  Javascript has UTF-16
+unicode strings and anything sent through the WebSocket gets converted
+to UTF-8 and vice-versa. So, one additional (and necessary) function
+of websockify is base64 encoding/decoding what is sent to/from the
+browser.
+
+Building web-socket-js emulator:
+
+cd include/web-socket-js/flash-src
+mxmlc -static-link-runtime-shared-libraries WebSocketMain.as