add host and token to document list demo

ng2-components/ng2-alfresco-documentlist/src/components/document-list.ts

@@ -97,6 +97,9 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit,
         direction: 'asc'
     };
 
+    constructor(
+        private _alfrescoService: AlfrescoService) {}
+
     /**
      * Determines whether navigation to parent folder is available.
      * @returns {boolean}
@@ -106,9 +109,6 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit,
             this.currentFolderPath !== this.rootFolder.path;
     }
 
-    constructor(
-        private _alfrescoService: AlfrescoService) {}
-
     ngOnInit() {
         this.changePath(this.currentFolderPath);
     }