feat(ngTransclude): allow ngTransclude to be used as an element

Closes #8141

Author: IgorMinar

src/ng/directive/ngTransclude.js

@@ -3,7 +3,7 @@
 /**
  * @ngdoc directive
  * @name ngTransclude
- * @restrict AC
+ * @restrict EAC
  *
  * @description
  * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
@@ -24,7 +24,7 @@
                scope: { title:'@' },
                template: '<div style="border: 1px solid black;">' +
                            '<div style="background-color: gray">{{title}}</div>' +
-                           '<div ng-transclude></div>' +
+                           '<ng-transclude></ng-transclude>' +
                          '</div>'
              };
          })
@@ -55,6 +55,7 @@
  *
  */
 var ngTranscludeDirective = ngDirective({
+  restrict: 'EAC',
   link: function($scope, $element, $attrs, controller, $transclude) {
     if (!$transclude) {
       throw minErr('ngTransclude')('orphan',