Issue #2092817 by klausi: Move REST, serialization and HAL to the web services...

Issue #2092817 by klausi: Move REST, serialization and HAL to the web services package + CHANGELOG.txt entry.

core/CHANGELOG.txt

@@ -110,6 +110,11 @@ Drupal 8.0, xxxx-xx-xx (development version)
 - Added Views and Views UI module to core.
 - Added Entity Reference field type to core.
 - Added Date field type to core.
+- Added a Web Services module package.
+    * Added a RESTful web services provider module.
+    * Added a serialization module using the Symfony serialization component.
+    * Added a Hypertext Application Language (HAL) serialization module.
+    * Added a HTTP Basic authentication provider module.
 
 Drupal 7.0, 2011-01-05
 ----------------------

core/modules/hal/hal.info.yml

 name: 'HAL (Hypertext Application Language)'
 type: module
 description: 'Serializes entities using HAL'
-package: Core
+package: Web services
 core: 8.x
 dependencies:
   - rest

core/modules/rest/rest.info.yml

 name: 'RESTful Web Services'
 type: module
 description: 'Exposes entities and other resources as RESTful web API'
-package: Core
+package: Web services
 version: VERSION
 core: 8.x
 dependencies:

core/modules/serialization/serialization.info.yml

 name: Serialization
 type: module
 description: Provides a service for (de)serializing data to/from formats such as JSON and XML
-package: Core
+package: Web services
 core: 8.x