title: Change border size of the "hasControls" in fabricJs
body: <p>I would like to further customize the look and feel of the fabricJs <code>hasControls</code> border size. It currently is drawn on the canvas with a 1px border but a 3px border is what I am trying to accomplish. </p>
  
  <p>the fabricJS docs do not have any custom properties to change this border size.</p>