Modified the studio edit view to work with latest changes

mentoring/public/js/mentoring_edit.js

@@ -17,4 +17,8 @@ function MentoringEditBlock(runtime, element) {
             }
         });
     });
+
+    $('.cancel-button', element).bind('click', function() {
+        runtime.notify('cancel', {});
+    });
 }

mentoring/templates/html/mentoring_edit.html

+{% load i18n %}
+
 <!-- TODO: Replace by default edit view once available in Studio -->
-<div class="mentoring-edit">
+<div class="mentoring-edit editor-with-buttons">
   <div class="wrapper-comp-settings is-active" id="settings-tab">
-    <script id="metadata-editor-tpl" type="text/template">// JS crashes when empty //</script>
     <textarea class="block-xml-editor">{{ xml_content }}</textarea>
   </div>
-  <div class="row module-actions">
-    <a href="#" class="save-button action-primary action">Save</a>
-    <a href="#" class="cancel-button action-secondary action">Cancel</a>
+  <div class="xblock-actions">
     <span class="error-message"></span>
+    <ul>
+      <li class="action-item">
+        <a href="#" class="button action-primary save-button">{% trans "Save" %}</a>
+      </li>
+
+      <li class="action-item">
+        <a href="#" class="button cancel-button">{% trans "Cancel" %}</a>
+      </li>
+    </ul>
   </div>
 </div>