- For webkit engines, do array manipulation for each tile subrectangle
  and only use the array for putImageData after rendering is finished.

In Chrome 5.0.375.29 beta, the time to render a full 800x600 hextile
image dropped from 500ms to 250ms or so. Firefox 3.5.3 rendering of
a full 800x600 hextile image is about 2300ms.

- Otherwise client_setting carry over from other connections.

Pull and modify vnc.css version
b747e284c0e417df1599b1d95724518b07be8df6 to include/black.css

- Other misc cleanups.

- Instead of onload override, move to RFB.load function that takes
  a parameter for the target DOM ID. This allows the user to have
  their own onload function.

- Add "VNC_" prefix to all element ID names. Only create DOM elements
  if they don't already exist on the page, otherwise use the existing
  elements.

- Move all styling to separate stylesheet.

- Use list model for control styling.

Instead of selecting on everything every time, only select the writers
that we have items queued for. Most of the time the writers are ready
so if we select on them even when we don't have anything to send we
will fall into a tight loop.

Conflicts:
	wsproxy.py

Fix auth mode selection typo.

On the client side, this adds the as3crypto library to web-socket-js
so that the WebSocket 'wss://' scheme is supported which is WebSocket
over SSL/TLS.

Couple of downsides to the fall-back method:

    - This balloons the size of the web-socket-js object from about 12K to 172K.

    - Getting it working required disabling RFC2718 web proxy support
      in web-socket-js.

    - It makes the web-socket-js fallback even slower with the
      encryption overhead.

The server side (wsproxy.py) uses python SSL support. The proxy
automatically detects the type of incoming connection whether flash
policy request, SSL/TLS handshake ('wss://') or plain socket
('ws://').

Also added a check-box to the web page to enable/disabled 'wss://'
encryption.

Use MSG_PEEK flag on recv to detect whether we are getting a flash
policy request, an SSL/TLS header, or a plain socket connection.

as3crypto is actionscript 3 crypto library with TLS engine support.

From: http://github.com/lyokato/as3crypto_patched

Which was forked from: http://code.google.com/p/as3crypto/

Lame. Opera doesn't support javascript reduce().

Also, Opera seems to just plain be pathetic when it comes to
delivering the web-socket-js events. Around 1/5 to 1/3 of all received
packets are never received as an event at all.

- Change default delay for send side to 10ms.

- Use a textarea for errors so that even without console.* support
  (ala firebug) we still see the errors that are happening.

Query string variable 'b64encode' determine if wsproxy b64 encodes the
results. Variable 'seq_num' determines if sequence numbers are
prepended. This way, sequence numbers are only used with the flash
WebSocket proxy.

- All state/status updates go through updateState routine which
  updates the status line also.

- Old firefox (and opera) don't support canvas createImageData, so use
  getImageData as replacement.

- Add console.warn and console.error stubs so that firefox without
  firebug doesn't crap out.

- If no WebSockets then error if no flash or if URL is location (flash
  will refuse to load the object for security reasons).

- web-socket-js is from http://github.com/gimite/web-socket-js. It is
  a flash object that emultates WebSockets.

Unfortunately, events (or packets) from the web-socket-js object can
get re-ordered so we need to know the packet order.

- So wsproxy.py prepends the sequence number of the packet when
  sending.

- If the client receives packets out of order it queues them up and
  scans the queue for the sequence number it's looking for until
  things are back on track. Gross, but hey: It works!

- Also, add packet sequence checking to wstest.*

web-socket-js is a flash based WebSockets emulator.

From: http://github.com/gimite/web-socket-js

Apparently both native and flash WebSockets implementations can send
partial packets.