Noticed that the bandwidth costs for hosting the gesture drawing tools are steadily climbing as they gain popularity, and on the advice of a few of the users have added a paypal donation button to help defray the costs. If you happen to have a few dollars, it's appreciated, but please do not feel obligated! I know a lot of you use the tools because you are students wanting to improve, and I know what it's like to be a broke student.
Also added an option to see only "decent" (I.E. the important bits covered) models in the human gesture drawing tool, but at the moment there aren't that many of those available. The tool was largely intended to help with the human form, which meant all the muscles visible is preferable when locating images.