externalize system config js in demo and fix some tslin error

ng2-components/ng2-alfresco-datatable/.gitignore

@@ -8,3 +8,4 @@ src/**/*.js
 src/**/*.js.map
 ng2-alfresco-datatable.js
 ng2-alfresco-datatable.js.map
+!systemjs.config.js

ng2-components/ng2-alfresco-datatable/demo/.gitignore

@@ -2,4 +2,5 @@ node_modules
 .idea
 coverage
 dist
-typings
+typings
+!systemjs.config.js

ng2-components/ng2-alfresco-datatable/demo/index.html

@@ -22,28 +22,9 @@
     <script src="node_modules/angular2/bundles/router.dev.js"></script>
     <script src="node_modules/angular2/bundles/http.dev.js"></script>
 
+    <script src="systemjs.config.js"></script>
     <script>
-        System.config({
-            defaultJSExtensions: true,
-            map: {
-                'ng2-translate': 'node_modules/ng2-translate',
-                'ng2-alfresco-core': 'node_modules/ng2-alfresco-core',
-                'ng2-alfresco-datatable': 'node_modules/ng2-alfresco-datatable',
-                'rxjs': 'node_modules/rxjs',
-                'angular2' : 'node_modules/angular2',
-                'app': 'dist'
-            },
-            packages: {
-                'app': { format: 'register', defaultExtension: 'js' },
-                'ng2-translate': { defaultExtension: 'js' },
-                'ng2-alfresco-core': { defaultExtension: 'js' },
-                'ng2-alfresco-datatable': { defaultExtension: 'js' },
-                'rxjs': { defaultExtension: 'js' },
-                'angular2': { defaultExtension: 'js' }
-            }
-        });
-
-        System.import('app/main').catch(console.log.bind(console));
+        System.import('app').catch(function(err){ console.error(err); });
     </script>
 
 </head>

ng2-components/ng2-alfresco-datatable/demo/systemjs.config.js

@@ -0,0 +1,48 @@
+/**
+ * @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.
+ */
+
+(function (global) {
+
+    // map tells the System loader where to look for things
+    var map = {
+        'ng2-translate': 'node_modules/ng2-translate',
+        'ng2-alfresco-core': 'node_modules/ng2-alfresco-core',
+        'ng2-alfresco-datatable': 'node_modules/ng2-alfresco-datatable',
+        'rxjs': 'node_modules/rxjs',
+        'angular2' : 'node_modules/angular2',
+        'app': 'dist/main'
+    };
+
+    // packages tells the System loader how to load when no filename and/or no extension
+    var packages = {
+        'app': { format: 'register', defaultExtension: 'js' },
+        'ng2-translate': { defaultExtension: 'js' },
+        'ng2-alfresco-core': { defaultExtension: 'js' },
+        'ng2-alfresco-datatable': { defaultExtension: 'js' },
+        'rxjs': { defaultExtension: 'js' },
+        'angular2': { defaultExtension: 'js' }
+    };
+
+    var config = {
+        defaultJSExtensions: true,
+        map: map,
+        packages: packages
+    };
+
+    System.config(config);
+
+})(this);

ng2-components/ng2-alfresco-datatable/src/components/datatable.component.ts

@@ -58,7 +58,8 @@ export class DataTableComponent implements OnInit, AfterViewChecked {
 
     isSelectAllChecked: boolean = false;
 
-    constructor(/*private _ngZone?: NgZone*/) {}
+    constructor(/*private _ngZone?: NgZone*/) {
+    }
 
     ngOnInit() {
         if (this.data) {