Documentation: Add minimal Mutt config for using Gmail

This patch provides a minimal configuration to set up Mutt for
submitting plain text patches using Gmail.

Signed-off-by: Eddie Kovsky <ewk@edkovsky.org>
Reviewed-by: Darren Hart <dvhart@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
1 file changed