Moving to data-cite for the accessible name (#920)

* Adding the data-cite
* shortening the reference & removing the dependencies
* removing the description since it is jumping to another spec

Co-authored-by: Marcos Cáceres <marcos@marcosc.com>
Co-authored-by: Marcos Cáceres <mcaceres@mozilla.com>

Author: 3 people

index.html

@@ -1426,7 +1426,8 @@ <h3>
           icon).
         </p>
         <p>
-          The {{WebAppManifest/name}} member serves as the <a>accessible
+          The {{WebAppManifest/name}} member serves as the <a data-cite=
+          "accname-1.2#dfn-accessible-name">accessible
           name</a> of an [=installed web application=].
         </p>
       </section>
@@ -1449,10 +1450,6 @@ <h3>
           The <dfn>description</dfn> member allows the developer to describe
           the purpose of the web application.
         </p>
-        <p>
-          The {{WebAppManifest/description}} member serves as the <a>accessible
-          description</a> of an [=installed web application=].
-        </p>
       </section>
       <section>
         <h3>
@@ -3289,22 +3286,6 @@ <h2>
             </li>
           </ul>
         </li>
-        <li>
-          <a href="https://w3c.github.io/accname">Accessible Name and
-          Description Computation</a> defines the following terms:
-          <ul>
-            <li>
-              <a href=
-              "https://w3c.github.io/accname/#dfn-accessible-name"><dfn>accessible
-              name</dfn></a>
-            </li>
-            <li>
-              <a href=
-              "https://w3c.github.io/accname/#dfn-accessible-description"><dfn>accessible
-              description</dfn></a>
-            </li>
-          </ul>
-        </li>
       </ul>
     </section>
     <section id="index"></section>