Hotlink image form is functioning. The user can now submit a URL via a form and the URL will be downloaded and uploaded to a S3 bucket if it is an image. Tests to follow.

/* preview style examples */
body {
	background-color:#EFEFEF;
	font:70% Verdana, Arial, Helvetica, sans-serif;
}
blockquote {margin:1.5em;color:#666;font-style:italic;}