message: disable href if no scan has been performed yet
diff: <div class="widget-body">
  <div class="widget ca-issues">
  <br>
  - <a href="{{caWidget.reportUrl}}" target="_blank">
  + <a ng-href="{{caWidget.reportUrl ? caWidget.reportUrl : ''}}" target="_blank">
  <span class="report-link pull-left">View All <i class="fa fa-arrow-right"
  aria-hidden="true"></i></span>
  </a> <br>
  