These are intended for use as mailto: URL handlers, not for launching
directly, so we can reduce clutter by hiding them from a desktop
environment’s menus.
* etc/emacs-mail.desktop, etc/emacsclient-mail.desktop: NoDisplay=true
We provide both an emacs.desktop and an emacsclient.desktop, so for
consistency let’s do the same with mail.
* etc/emacs-mail.desktop: Extract suggestions for using emacsclient
from comments to create emacsclient-mail.desktop.
* etc/emacsclient-mail.desktop: Send mail using an existing Emacs
rather than starting a new one.
