_footer.html.slim in ab_admin-0.7.0

- old
+ new

@@ -1,8 +1,9 @@
-footer
-  ' Powered by
-  a href='https://github.com/leschenko/ab_admin' target='_blank' = "AbAdmin #{AbAdmin::VERSION}"
-  .muted.footer-notes= AbAdmin.footer_notes
+- if AbAdmin.footer
+  footer
+    ' Powered by
+    a href='https://github.com/leschenko/ab_admin' target='_blank' = "AbAdmin #{AbAdmin::VERSION}"
+    .muted.footer-notes= AbAdmin.footer_notes
 
 = cache [I18n.locale, 'admin', 'footer'] do
   = render 'admin/fileupload/asset_templates'
   = render 'admin/shared/columns_hider'
 