AMBARI-9000 Manual steps are required, but are not displayed. (atkach)

ambari-web/app/templates/main/admin/stack_upgrade/upgrade_group.hbs

@@ -94,6 +94,7 @@
   {{#if view.isManualOpened}}
     <div class="box details-box">
       <p><strong>{{t admin.stackUpgrade.dialog.manual}}</strong></p>
+      <p>{{view.manualItem.context}}</p>
 
       <div class="message">
         {{view Em.Checkbox checkedBinding="view.isManualDone"}}