Add check for sidebar availability (#1666)

* Add check for sidebar availability

* GPU-1281 Clean up old components

Author: yrucrem

build/aloha/build-with-plugin-separated.js

@@ -10,9 +10,8 @@
  * For example, most plugins depend on the ui-plugin - so, they must
  * explicitly exclude the ui-plugin, otherwise the ui-plugin may be
  * compiled into multiple plugins. Additionally, the ui-plugin exposes
- * multiple .js files (toggleButton.js, menuButton.js) on which the
- * ui-plugin itself doesn't have a dependency - so, they must be
- * explicitly included.
+ * multiple .js files on which the ui-plugin itself doesn't have a
+ * dependency - so, they must be explicitly included.
  *
  * The same issue applies to the core, which is treated as just another
  * module by r.js.
@@ -469,10 +468,7 @@
         'ui/arena',
         'ui/autocomplete',
         'ui/dialog',
-        'ui/menuButton',
         'ui/multiSplit',
-        'ui/port-helper-attribute-field',
-        'ui/port-helper-multi-split',
         'ui/text',
         'ui/toggleButton'
       ],

cypress/e2e/ribbon-plugin.cy.js

@@ -101,7 +101,6 @@
 	<!-- Include the fake-jquery to make sure that Aloha works even if
 		 the user includes his own global jQuery after aloha.js. -->
 	<script src="fake-jquery.js"></script>
-    <script src="ribbon-example.js"></script>
 	<link rel="stylesheet" href="css/style.css">
 	<style>
 		b {

doc/guides/source/plugin_videoblock.textile

@@ -35,13 +35,11 @@ <h1>Modules</h1>
       <li><a href="./textcolor.html">textcolor module</a></li>
       <li><a href="./toc.html">toc module</a></li>
       <li><a href="./wai-lang.html">wai-lang module</a></li>
-      <li><a href="./ribbon.html">ribbon module</a></li>
       <li><a href="./headerids.html">headerids module</a></li>
       <li><a href="./sourceview.html">sourceview module</a></li>
       <li><a href="./captioned-image.html">captioned-image module</a></li>
       <li><a href="./command.html">command module</a></li>
       <li><a href="./block.html">block module</a></li>
-      <li><a href="./videoblock.html">videoblock module</a></li>
       <li><a href="./contenthandler.html">contenthandler module</a></li>
       <li><a href="./fortmatlesspaste.html">formatlesspaste module</a></li>
       <li><a href="./draganddropfiles.html">draganddropfiles module</a></li>