Core settings service, license fixes

- fixed license text as per Apache appendix
(http://www.apache.org/licenses/LICENSE-2.0)
- added AlfrescoSettings service to the core component library
- document list now takes host information from the AlfrescoSettings
service

demo-shell-ng2/app/components/files/files.component.ts

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright (C) 2016 Alfresco Software Limited.
+ * 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.

demo-shell-ng2/app/components/router/AuthRouterOutlet.ts

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright (C) 2016 Alfresco Software Limited.
+ * 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.

demo-shell-ng2/app/components/uploader/uploader.component.ts

@@ -1,3 +1,19 @@
+/**
+ * @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 {Component, NgZone} from 'angular2/core';
 import {UPLOAD_DIRECTIVES} from 'ng2-uploader/ng2-uploader';