[FrameworkBundle][WebLink] Config reference for the WebLink component

Author: Nyholm

reference/configuration/framework.rst

@@ -272,6 +272,7 @@ Configuration
   * `strict_email`_
   * `translation_domain`_
 
+* `web_link`_
 * `workflows`_
 
   * :ref:`enabled <reference-workflows-enabled>`
@@ -2994,6 +2995,17 @@ recipients set in the code.
             ]);
         };
 
+
+web_link
+~~~~~~~~
+
+enabled
+.......
+
+**type**: ``boolean`` **default**: ``true`` or ``false`` depending on your installation
+
+Adds a Link HTTP header to the response.
+
 workflows
 ~~~~~~~~~