[PATCH 3 of 3] patchbomb: introduce a 'patchwork.confirm' option

[Jordi Gutiérrez Hermoso]

On Tue, 2014-12-02 at 19:12 -0800, Pierre-Yves David wrote:
> # HG changeset patch
> # User Pierre-Yves David <pierre-yves.david at fb.com>
> # Date 1417570521 28800
> #      Tue Dec 02 17:35:21 2014 -0800
> # Node ID 20e66de4913566197f0066f5835086c844deb401
> # Parent  d943db1f1f572bf3c01b8ca6b5e728ebc30649aa
> patchbomb: introduce a 'patchwork.confirm' option
> 
> When set to true, this option will make patchbomb always ask for
> confirmation before sending the email. Confirmation is a powerful
> way to prevent stupid mistake when the sending patches.

Isn't it pretty simple to just alias `email` to `email --confirm` ?
That's what I did. I don't think we need a new config option.