title: Displaying a tooltip when hovering over a tab with uib-tab?
body: <p>I'm having an HTML/Bootstrap issue. I have a group of tabs that I display using the uib-tabset directive on Angular Bootstrap (UI Bootstrap).  I want to display a tooltip that displays when hovering over the tab if the tab is disabled. Anyone have an idea how to do this? Here is the HTML (I'm not really sure what else to put, it's pretty simple):</p>
  
  <pre><code>&lt;uib-tab disable="isBracketdisabled"&gt;
      &lt;uib-tab-heading&gt;
        I AM A HEADING
      &lt;/uib-tab-heading&gt; 
  &lt;/uib-tab&gt;
  </code></pre>
  
  <p>If anyone could help I'd be very thankful. Thanks!</p>