_footer.html.slim in ab_admin-0.9.0

- old
+ new

@@ -4,10 +4,9 @@
       ' Powered by
       a href='https://github.com/leschenko/ab_admin' target='_blank' = "AbAdmin #{AbAdmin::VERSION}"
       .muted.footer-notes= AbAdmin.footer_notes
 
   = render 'admin/fileupload/asset_templates'
-  = render 'admin/shared/columns_hider'
 
 - unless admin?
   css:
     .admin_content{display: none !important;}