add umb-dropdown component

src/Umbraco.Web.UI.Client/src/common/directives/components/umbdropdown.directive.js

@@ -0,0 +1,19 @@
+(function() {
+    'use strict';
+
+    function umbDropdown() {
+
+        var directive = {
+            restrict: 'E',
+            replace: true,
+            transclude: true,
+            templateUrl: 'views/components/umb-dropdown.html'
+        };
+
+        return directive;
+
+    }
+
+    angular.module('umbraco.directives').directive('umbDropdown', umbDropdown);
+
+})();

src/Umbraco.Web.UI.Client/src/common/directives/components/umbdropdownitem.directive.js

@@ -0,0 +1,19 @@
+(function() {
+    'use strict';
+
+    function umbDropdownItem() {
+
+        var directive = {
+            restrict: 'E',
+            replace: true,
+            transclude: true,
+            templateUrl: 'views/components/umb-dropdown-item.html',
+        };
+
+        return directive;
+
+    }
+
+    angular.module('umbraco.directives').directive('umbDropdownItem', umbDropdownItem);
+
+})();

src/Umbraco.Web.UI.Client/src/views/components/umb-dropdown-item.html

@@ -0,0 +1 @@
+<li ng-transclude></li>

src/Umbraco.Web.UI.Client/src/views/components/umb-dropdown.html

@@ -0,0 +1 @@
+<ul class="dropdown-menu db" ng-transclude></ul>