text: // 
  // Written by Omar Saidi
  // 11 February 2016
  //
  // Requires
  // *** AngularJS 1.2+
  //
  // See README.txt for implementation guide.
  
  app.directive('ngRequiredAsterisk', function () {
      return {
          restrict: 'A',
          compile: function(element) {
              element.append("<span class='form-required'>*</span>");
          }
      }
  });
  