Fix showAll button

assets/scripts/app/controllers/sidebar.coffee

@@ -18,6 +18,9 @@ Travis.reopen
           name: queue.display
       @set 'content', queues
 
+    showAll: (queue) ->
+      queue.showAll()
+
   WorkersController: Em.ArrayController.extend
     init: ->
       @_super.apply this, arguments

assets/scripts/app/templates/queues/list.hbs

@@ -20,7 +20,7 @@
     </ul>
 
     {{#if queue.isMore}}
-      <a {{action showAll this.queue target="view"}} class="show-more-jobs">
+      <a {{action showAll queue}} class="show-more-jobs">
         {{queue.leftLength}} more jobs - show all
       </a>
     {{/if}}

assets/scripts/app/views/sidebar.coffee

@@ -26,10 +26,6 @@
         @_super.apply this, arguments
         @set 'controller', @get('controller').container.lookup('controller:queues')
 
-      showAll: ->
-        queue = event.context
-        queue.showAll()
-
     RunningJobsView: Em.View.extend
       templateName: 'jobs/running'
       elementId: 'running-jobs'