https for display

Many thanks for writing this module, it's exactly what I've been looking for.

I think it might be a good idea to have the display of the user edit form sent over https as well, as it will include private information.

Not sure if it's easiest to rewrite links to the form, or to intercept calls to the form and redirect to https. In fact, maybe it's easier just to do the redirect with Apache and mod_rewrite...