Delay initializing the recaptcha to allow the recaptcha JS to load and

initialize.  Fixes ticket #851.

modules/recaptcha/views/form_recaptcha.html.php

@@ -12,6 +12,6 @@
         callback: Recaptcha.focus_response_field
       }
     );
-  }, 0);
+  }, 500);
 </script>