Tooltip positioning is incorrect when target is absolutely-positioned.

[jasonwyatt]

If you try to create a tooltip for an element which is positioned absolutely, the positioning of the tooltip is in error.

The following example recreates this issue. Notice how the tooltip isn't displayed correctly.

$('<div class="tooltipbug" \
        style="background-color: green; top: 100px; left: 100px; width: 100px; height: 100px; position: absolute">\
    </div>').appendTo('body');

$('.tooltipbug').tooltip({
    content: function(){
        return "Some awesome content should show up!"
    }
}).tooltip('open');

I noticed this bug in the 1.9m2 tag on github: ​http://github.com/jquery/jquery-ui/blob/1.9m2/ui/jquery.ui.tooltip.js

[Scott González]

We don't accept tickets for plugins until they are published in an alpha, beta, or stable release. Please report issues for milestone releases on the ​forum. Thanks.