add swagger plugin to list #36

Author: onukura

index.html

@@ -173,6 +173,12 @@ <h2>
           </h2>
           <p>A plugin for rendering a Gantt Chart view of the GitBucket issues.</p>
       </li>
+      <li>
+        <h2>
+            <a class="post-link" href="https://github.com/onukura/gitbucket-swagger-plugin"><span class="fa fa-ellipsis-h"></span>Swagger plugin</a>
+        </h2>
+        <p>A plugin for rendering a Swagger (OpenAPI) files.</p>
+    </li>
 </ul>
     <p class="separator"/>
     <p>Your plugin is not listed here? You want to move your plugin under the organization? Please open a <a href="https://github.com/gitbucket-plugins/gitbucket-plugins.github.io/issues">ticket/issue</a> to reference your demand.</p>