Bug 1075998 - Use soft deletion for add-on reviews, and allow admins to ...

...restore them.
On Wed, Nov 26, 2014 at 12:08:53AM -0800, David Larlet wrote:
>We use to have the method lowercased. An `action` is [required](http://www.w3.org/TR/html401/interact/forms.html#h-17.3) for a `<form>` element.

Hm. We generally do not use `action` on forms which submit to 
the same page. I can add it, but I'd prefer to be consistent.