🚀 go-pugleaf

I find the way that windows end up being chosen when executing these
two functions to be bothersome, because when I am finished with the
mail, I end up with an article in the top window of my Emacs and the
*Subject* buffer in the bottom, reversed from normality.  If the calls
to (delete-other-windows) are replaced instead with (other-window 1)
calls, then mail buffers simply replace the *Subject* buffer in the
top window until the mail is sent, at which time the *Subject* buffer
is returned to its proper place.

--Karl