facebook/wordpress — pull request #462 by niallkennedy (2013-08-09 00:35:28+00:00)
Title: Display admin notice on app settings page if no HTTPS

Warn a site administrator if his server configuration does not support HTTPS over the [WordPress HTTP API](http://codex.wordpress.org/HTTP_API) before we attempt to exchange a supplied app id and app secret for an app access token during the settings sanitization process.