title: Can i make an md-dialog dragable?
body: <p>i have been wondering if it's possible to make an <code>&lt;md-dialog&gt;</code> drag-able by user.. (in angular for web) 
  i looked around but haven't find anything substantial on this subject</p>
  
  <p>this is the overall structure.. </p>
  
  <pre><code>&lt;md-dialog&gt;
      &lt;form&gt;
          &lt;header&gt;&lt;/header&gt;
          &lt;md-subheader&gt;
              &lt;div&gt;
              &lt;md-select&gt;
                  &lt;md-select-label&gt;
                  &lt;/md-select-label&gt;
                  &lt;md-options&gt;
                  &lt;/md-options&gt;
              &lt;/md-select&gt;
              &lt;/div&gt;
          &lt;/md-subheader&gt;
          &lt;md-dialog-content&gt;
              &lt;div&gt;
                  &lt;textarea&gt;
  
                  &lt;textarea&gt;
              &lt;/div&gt;
              &lt;md-button&gt;
              &lt;/md-button&gt;
          &lt;/md-dialog-content&gt;
  
      &lt;/form&gt;
  &lt;/md-dialog&gt;
  </code></pre>