Reorganise directory structure of work-packages components

frontend/app/components/work-packages/work-package-comment/work-package-comment.directive.js

@@ -152,7 +152,7 @@ function workPackageComment($timeout, $location, EditableFieldsState, FocusHelpe
     restrict: 'E',
     replace: true,
     transclude: true,
-    templateUrl: '/components/work-packages/directives/work-package-comment/' +
+    templateUrl: '/components/work-packages/work-package-comment/' +
       'work-package-comment.directive.html',
     scope: {
       workPackage: '=',

frontend/app/components/work-packages/wp-create-form/wp-create-form.directive.js

@@ -34,7 +34,7 @@ function wpCreateForm() {
   return {
     restrict: 'E',
     templateUrl: function (element, attrs) {
-      var directory = '/components/work-packages/directives/wp-create-form/',
+      var directory = '/components/work-packages/wp-create-form/',
           template = 'wp-create-form.directive.html';
 
       if (attrs.formTemplate === 'full-create') {