improved [class*=control-] hover color for better visibility
added icon-eye-open for conversationPrivacy bar
better draft button handling
better reply form handling when initiating a reply
rebind beforeunload event
swapped keypress for keydown (see http://www.bloggingdeveloper.com/post.aspx?id=43664738-4543-4e5c-b6a0-f82ebfb83e27)