[ADF-859] add codelyzer in core and datatable (#2056)

* add codelyzer in core and datatable

* add codelyzer in the main build

* order imports

* fix import in test

* fix import test

* import reorder form

* tasklist and processlist import reorder

ng2-components/ng2-alfresco-datatable/src/directives/loading-template.directive.spec.ts

@@ -0,0 +1,41 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Injector } from '@angular/core';
+import { getTestBed, TestBed } from '@angular/core/testing';
+import { DataTableComponent } from '../components/datatable/datatable.component';
+import { LoadingContentTemplateDirective } from './loading-template.directive';
+
+describe('LoadingContentTemplateDirective', () => {
+    let injector: Injector;
+    let loadingContentTemplateDirective: LoadingContentTemplateDirective;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            providers: [
+                LoadingContentTemplateDirective,
+                DataTableComponent
+            ]
+        });
+        injector = getTestBed();
+        loadingContentTemplateDirective = injector.get(LoadingContentTemplateDirective);
+    });
+
+    it('is defined', () => {
+        expect(loadingContentTemplateDirective).toBeDefined();
+    });
+});